Infants and children need to be transported within the unit and to areas outside the pediatric unit. Infants and small children can be carried for short distances within the unit, but for more extended trips the child should be securely transported in a suitable conveyance.
Small infants can be held or carried in the horizontal position with the back supported and the thigh grasped firmly by the carrying arm (Fig. 27-5, A). In the football hold, the infant is carried on the nurse’s arm with the head supported by the hand and the body held securely between the nurse’s body and elbow (Fig. 27-5, B). Both of these holds leave the nurse’s other arm free for activity. The infant also can be held in the upright position with the buttocks on the nurse’s forearm and the front of the body resting against the nurse’s chest. The infant’s head and shoulders are supported by the nurse’s other arm in case the infant moves suddenly (Fig. 27-5, C). Older infants are able to hold their heads erect but are still subject to sudden movements.
Fig. 27-5 Transporting infants. A, Infant’s thigh firmly grasped in nurse’s hand. B, Football hold. C, Back supported.
The method of transporting children depends on their age, condition, and destination. Older children are safe in wheelchairs or on stretchers. Younger children can be transported in their crib, on a stretcher, in a wagon with raised sides, or in a wheelchair with a safety belt. Stretchers should be equipped with high sides and a safety belt, both of which are secured during transport.
Special care is needed in transporting critically ill patients in the hospital. Critically ill children should always be transported on a stretcher or bed (rather than carried) by at least two staff members with monitoring continued during transport. A blood pressure monitor (or standard blood pressure cuff), pulse oximeter, and cardiac monitor/defibrillator should accompany every patient (Warren, Fromm, Orr, et al, 2004). Airway equipment and emergency medications should accompany the patient.
The Joint Commission (2001) defines restraint as “any method, physical or mechanical, which restricts a person’s movement, physical activity, or normal access to his or her body.” Before initiating restraints, the nurse completes a comprehensive assessment of the patient to determine whether the need for a restraint outweighs the risk of not using one. Restraints can result in loss of dignity, violation of patient rights, psychologic harm, physical harm, and even death. Consider alternative methods first and document them in the patient’s record. The nurse is responsible for selecting the least restrictive type of restraint (Table 27-5). Using less restrictive restraints is often possible by gaining the cooperation of the child and parents.
TABLE 27-5
RESTRAINING CHILDREN: LESS RESTRICTIVE TO MORE RESTRICTIVE TECHNIQUES
Adapted from Selekman J, Snyder B: Uses of and alternatives to restraints in pediatric settings, AACN Clinical Issues 7(4):603-610, 1996.
The two types of restraints used with children are classified as medical-surgical and behavioral restraints. When a standard or protocol states that immobilization is required 100% of the time as a part of the procedure or postprocedural care process, the restraint device is considered a part of routine care. For example, the postoperative use of elbow restraints after a cleft lip repair, if written in the protocol or standard of care and used for 100% of patients, would not fall under The Joint Commission or Centers for Medicare and Medicaid Services mandates concerning restraints.
Medical-surgical restraints are used for children with an artificial airway or airway adjunct for delivery of oxygen, indwelling catheters, tubes, drains, lines, pacemaker wires, or suture sites. The medical-surgical restraint is used to ensure that safe care is given to the patient. The potential risks of the restraint are offset by the potential benefit of providing safer care. Medical-surgical restraints may be instituted for any of the following reasons:
• Risk for interruption of therapy used to maintain oxygenation or airway patency
• Risk of harm if indwelling catheter, tube, drain, line, pacemaker wire, or sutures are removed, dislodged, or ruptured
• Patient confusion, agitation, unconsciousness, or developmental inability to understand direct requests or instructions
Medical-surgical restraints can be initiated by an individual order or by protocol; the use of the protocol must be authorized by an individual order. The order for continued use of restraints must be renewed each day. Patients are monitored at least every 2 hours.
Behavioral restraints are limited to situations with a significant risk of patients physically harming themselves or others because of behavioral reasons and when nonphysical interventions are not effective. Before initiating a behavioral restraint, the nurse should assess the patient’s mental, behavioral, and physical status to determine the cause for the child’s potentially harmful behavior. If behavioral restraints are indicated, a collaborative approach involving the patient (if appropriate), the family, and the health care team should be used. An order must be obtained as soon as possible, but no longer than 1 hour after the initiation of behavioral restraints. Behavioral restraints for children must be reordered every 1 to 2 hours, based on age. A licensed independent practitioner must conduct an in-person evaluation within 1 hour and again every 4 hours until restraints are discontinued. Children in behavioral restraints must be continuously observed and assessed every 15 minutes. Assessment components include signs of injury associated with applying restraint, nutrition and hydration, circulation and range-of-motion of extremities, vital signs, hygiene and elimination, physical and psychologic status and comfort, and readiness for discontinuation of restraint. The nurse must use clinical judgment in setting a schedule for when each of these parameters needs to be evaluated because every parameter must be assessed during each 15-minute physical assessment.
Restraints with ties must be secured to the bed or crib frame, not the side rails. Suggestions for increasing safety and comfort while the child is in a restraint include leaving one finger breadth between skin and the device (Fig. 27-6) and tying knots that allow for quick release. The nurse can also increase safety by ensuring the restraint does not tighten as the child moves and decreasing wrinkles or bulges in the restraint. Placing jacket restraints over an article of clothing; placing limb restraints below waist level, below knee level, or distal to the IV; and tucking in dangling straps also increase safety and comfort.
Fig. 27-6 Soft wrist restraints on young child. Wrist restraints must be padded and loose enough to prevent undue pressure, constriction, or tissue injury; and the extremity must be observed frequently for signs of irritation or impaired circulation.
An alternative approach for temporary restraint is therapeutic holding. Therapeutic holding is the use of a secure, comfortable, temporary holding position that provides close physical contact with the parent or caregiver for 30 minutes or less (Fig. 27-7). The use of restraints can often be avoided with adequate preparation of the child; parental or staff supervision of the child; or adequate protection of a vulnerable site, such as an infusion device. The nurse needs to assess the child’s development, mental status, potential to hurt others or self, and safety. The nurse should carefully consider alternative measures to using restraints. Some examples of alternative measures include bringing a child to the nurses’ station for continuous observation, providing diversional activities, or encouraging the participation of the parents.
When an infant or small child requires short-term restraint for examination or treatment that involves the head and neck (e.g., venipuncture, throat examination, gavage feeding), a papoose board with straps or a mummy wrap effectively controls the child’s movements. A blanket or sheet is opened on the bed or crib with one corner folded to the center. The infant is placed on the blanket with shoulders at the fold and feet toward the opposite corner (Fig. 27-8, A). With the infant’s right arm straight down against the body, the right side of the blanket is pulled firmly across the infant’s right shoulder and chest and secured beneath the left side of the body (Fig. 27-8, B). The left arm is placed straight against the infant’s side, and the left side of the blanket is brought across the shoulder and chest and locked beneath the body on the right side (Fig. 27-8, C). The lower corner is folded and brought over the body and tucked or fastened securely with safety pins. Safety pins can be used to fasten the blanket in place at any step in the process.
Fig. 27-8 Application of mummy restraint. A, Infant placed on folded corner of blanket. B, One corner of blanket brought across body and secured beneath body. C, Second corner brought across body and secured, and lower corner folded and tucked or pinned in place. D, Modified mummy restraint with chest uncovered.
To modify the mummy restraint for chest examination, bring the folded edge of the blanket over each arm and under the back, and then fold the loose edge over and secure it at a point below the chest to allow visualization and access to the chest (Fig. 27-8, D).
A jacket restraint is sometimes used to keep the child safe in various chairs. The jacket is put on the child with the ties in back so that the child is unable to manipulate them. The jacket restraint is also useful as a means for maintaining the child in a desired horizontal position. The long tapes, secured to the understructure of the crib, keep the child inside the crib.
Occasionally the nurse needs to restrain one or more extremities or limit their motion. Several commercial restraining devices are available, including disposable wrist and ankle restraints. Restraints must be appropriate to the child’s size and padded to prevent undue pressure, constriction, or tissue injury; and the extremity must be observed frequently for signs of irritation or impaired circulation. The ends of the restraints are never tied to the side rails, since lowering the rail will disturb the extremity, frequently with a jerk that may hurt or injure the child.
Sometimes it is important to prevent the child from reaching the head or face (e.g., after lip surgery or when a scalp vein infusion is in place or to prevent scratching in skin disorders). Elbow restraints fashioned from a variety of materials function well (Fig. 27-9). Commercial elbow restraints are available. An improvised form of elbow restraint consists of a piece of muslin long enough to reach comfortably from just below the axilla to the wrist, with a number of vertical pockets into which tongue depressors are inserted. The restraint is wrapped around the arm and secured with tapes or pins. It may be necessary to pin the top of the restraint to the undershirt sleeve to prevent the restraint from slipping.
Infants and small children are unable to cooperate for many procedures. Therefore the nurse is responsible for minimizing their movement and discomfort with proper positioning. Older children usually need only minimal, if any, restraint. Careful explanation and preparation beforehand and support and simple guidance during the procedure are usually sufficient. For painful procedures the child should receive adequate analgesia and sedation to minimize pain and the need for excessive restraint. For local anesthesia, use buffered lidocaine to reduce the stinging sensation or a topical anesthetic. (See Pain Management, Chapter 7.)
The nurse places the child supine with the legs in a frog position to provide extensive exposure of the groin area. The infant’s legs can be effectively controlled by the nurse’s forearms and hands (Fig. 27-10). Only the side used for the venipuncture is uncovered so that the practitioner is protected should the child urinate during the procedure. Apply pressure to the site to prevent oozing from the site.
The most common sites of venipuncture are the veins of the extremities, especially the arm and hand. A convenient position is to place the child in the parent’s (or assistant’s) lap, with the child facing the parent and in the straddle position. Next, place the child’s arm for venipuncture on a firm surface, such as a treatment table. The nurse can partially stabilize the child’s outstretched arm and have the parent hug the child’s upper body, preventing movement; the nurse can then use the parent’s arm to immobilize the venipuncture site. This type of restraint also comforts the child because of the close body contact and allows each person to maintain eye contact (Fig. 27-11).
Pediatric lumbar puncture (LP) sets contain smaller spinal needles, but sometimes the practitioner will specify a different size or type of needle. The technique for LP in infants and children is similar to that in the adult, although modifications are suggested in neonates, who have less distress in a side-lying position with modified neck extension than in flexion or a sitting position.
Animation—Lumbar Puncture, Infant
Children are usually easiest to control in the side-lying position, with the head flexed and the knees drawn up toward the chest. Even cooperative children need to be held gently to prevent possible trauma from unexpected, involuntary movement. They can be reassured that, although they are trusted, holding will serve as a reminder to maintain the desired position. It also provides a measure of support and reassurance to them.
The child is placed on the side with the back close to the edge of the examining table on the side from which the practitioner is working. Maintain the child’s spine in a flexed position by holding the child with one arm behind the neck and the other behind the thighs (Fig. 27-12, A). The flexed position enlarges the spaces between the lumbar vertebrae, which facilitates access to the spinal fluid space. It is helpful to wrap the legs before positioning to decrease leg movement.
Fig. 27-12 A, Side-lying position for lumbar puncture. B, Infant sitting position allows flexion of lumbar spine.
An alternate position used with small infants and some older children is the sitting position. The child is placed with the buttocks at the edge of the table and with the neck flexed so that the chin rests on the child’s chest or the nurse’s shoulder. The nurse’s hands immobilize the infant’s arms and legs (Fig. 27-12, B).
Specimens and spinal fluid pressure are obtained, measured, and sent for analysis in the same manner as for the adult patient. Take vital signs as ordered, and observe the child for any changes in level of consciousness, motor activity, or other neurologic signs. Post-LP headache may occur and is related to postural changes; this is less severe when the child lies flat. Headache is seen much less frequently in young children than in adolescents.
The position for a bone marrow aspiration or biopsy depends on the chosen site. In children the posterior or anterior iliac crest is most frequently used, although in infants the tibia may be selected because it is easy to access the site and hold the child.
If the posterior iliac crest is used, the child is positioned prone. Sometimes a small pillow or folded blanket is placed under the hips to facilitate obtaining the bone marrow specimen. Children should receive adequate analgesia or anesthesia to relieve pain. If the child might awaken, he or she may need to be held, preferably by two people—one person to immobilize the upper body and a second person to immobilize the lower extremities.
Many of the specimens needed for diagnostic examination of children are collected in much the same way as they are for adults. Older children are able to cooperate if given proper instruction regarding what is expected of them. Infants and small children, however, are unable to follow directions or control body functions sufficiently to help in collecting some specimens.
Older children and adolescents can use a bedpan or urinal or can be trusted to follow directions for collection in the bathroom. However, they may have special needs. School-age children are cooperative but curious. They are concerned about the reasons behind things and are likely to ask questions regarding the disposition of their specimen and what one expects to discover from it. Self-conscious adolescents may be reluctant to carry a specimen through a hallway or waiting room and appreciate a paper bag for disguising the container. The presence of menses may be an embarrassment or a concern to teenage girls; therefore it is a good idea to ask them about this and make adjustments as necessary. The specimen can be delayed or a notation made on the laboratory slip to explain the presence of red blood cells.
Skill—Urine Specimen Collection
Preschoolers and toddlers are usually unable to void on request. It is often best to offer them water or other liquids that they enjoy and wait about 30 minutes until they are ready to void voluntarily.
Children will better understand what is expected if the nurse uses familiar terms, such as “pee-pee,” “wee-wee,” or “tinkle.” Some have difficulty voiding in an unfamiliar receptacle. Potty chairs or a potty hat placed on the toilet is usually satisfactory. Toddlers who have recently acquired bladder control may be especially reluctant, since they undoubtedly have been admonished for “going” in places other than those approved by parents. Enlisting the parents’ help usually leads to success. For infants and toddlers who are not toilet trained, special urine collection bags with self-adhering material around the opening at the point of attachment are used. To prepare the infant, the genitalia, perineum, and surrounding skin are washed and dried thoroughly, since the adhesive will not stick to a moist, powdered, or oily skin surface. The collection bag is easiest to apply if attached first to the perineum, progressing to the symphysis pubis (Fig. 27-13). With girls the perineum is stretched taut during application to ensure a leakproof fit. With boys the penis and sometimes the scrotum are placed inside the bag. The adhesive portion of the bag must be firmly applied to the skin all around the genital area to avoid leakage. For low-birth-weight infants, small bags with adhesive that is gentle to the skin are available.* The diaper is carefully replaced. The bag is checked frequently and removed as soon as the specimen is available, since the moist bag may become loosened on an active child. For some types of urine testing, such as specific gravity, ketones, glucose, and protein, the nurse can aspirate urine directly from the diaper. If the urine is not tested within 30 minutes, the specimen is refrigerated or placed in a sterile container with a preservative.
Fig. 27-13 Application of urine collection bag. A, On female infants, adhesive portion is applied to exposed and dried perineum first. B, Bag adheres firmly around perineal area to prevent urine leakage.
Urine obtained from disposable diapers can be tested accurately for glucose, ketones, protein, blood, and urea. Superabsorbent disposable diapers may absorb all urine and may also produce a false crystalluria. Specific gravity measurements are accurate for up to 4 hours provided that the disposable diapers are kept folded. Urine samples collected by the cotton ball method were accurate for pH and specific gravity and were atraumatic to the skin of newborns (Burke, 1995).
At times parents may be asked to bring a urine sample to a health care facility for examination, especially when infants are unable to void during an outpatient visit. In this instance parents need instructions on applying the collection device and storing the specimen. Ideally, the specimen should be brought to the designated place as soon as possible. If there is a delay, the sample should be refrigerated and the lapsed time reported to the examiner.
Clean-catch specimen traditionally refers to a urine sample obtained for culture after the urethral meatus is cleaned and the first few milliliters of urine are voided (midstream specimen). In females the perineum is wiped with an antiseptic-soaked cotton ball or pad from front to back at least three times, using a new cotton ball or pad each time. In males the tip of the penis is cleansed. The area may be wiped with sterile water to prevent accidental contamination of the urine with a solution that may destroy pathogens.
For a 24-hour collection, collection bags are required in infants and small children. Older children require special instruction about notifying someone when they need to void or have a bowel movement so that urine can be collected separately and is not discarded. Some older school-age children and adolescents can take responsibility for collection of their own 24-hour specimens and can keep output records and transfer each voiding to the 24-hour collection container.
The collection period always starts and ends with an empty bladder. At the time the collection begins, instruct the child to void and discard the specimen. All urine voided in the subsequent 24 hours is saved in a container with a preservative or is placed on ice. Twenty-four hours from the time the precollection specimen was discarded, the child is again instructed to void, the specimen is added to the container, and the entire collection is taken to the laboratory.
Infants and small children who are bagged for 24-hour urine collection require a special collection bag. Frequent removal and replacement of adhesive collection devices can produce skin irritation. A thin coating of sealant, such as Skin-Prep, applied to the skin helps to protect it and aids adhesion (unless its use is contraindicated, such as in a premature infant or a child with irritated skin). Plastic collection bags with collection tubes attached are ideal when the container must be left in place for a time. These can be connected to a collecting device or emptied periodically by aspiration with a syringe. When such devices are not available, a regular bag with a feeding tube inserted through a puncture hole at the top of the bag serves as a satisfactory substitute. However, take care to empty the bag as soon as the infant urinates to prevent leakage and loss of contents. An indwelling catheter may also be placed for the collection period.
Bladder catheterization or suprapubic aspiration is employed when a specimen is urgently needed or a child is unable to void or otherwise provide an adequate specimen. In young infants less than 3 months of age who are febrile, urine specimens should be collected by bladder catheterization (McGillivray, Mok, Mulrooney, et al, 2008). (See Evidence-Based Practice box in Chapter 30, p. 1146.) The American Academy of Pediatrics recommends that urine collected by the bag can be used to determine whether it is necessary to obtain a catheterized urine specimen for culture (Wald, 2005).
Animation—Foley Catheter Insertion
Preparation for catheterization includes instruction on pelvic muscle relaxation whenever possible. The toddler, preschooler, or younger child should blow on a pinwheel and press the hips against the bed or procedure table during catheterization to relax the pelvic and periurethral muscles. The nurse describes the location and function of the pelvic muscles briefly to the older child or adolescent. The patient then contracts and relaxes the pelvic muscles, and the relaxation procedure is repeated during catheter insertion. If the patient vigorously contracts the pelvic muscles when the catheter reaches the striated sphincter (proximal urethra in boys and midurethra in girls), catheter insertion is temporarily stopped. The catheter is neither removed nor advanced; instead, the child is helped to press the hips against the bed or examining table and relax the pelvic muscles. The catheter is then gently advanced into the bladder (Gray, 1996).
Catheterization is a sterile procedure, and Standard Precautions for body substance protection should be followed. When placing a catheter to obtain a sterile urine specimen or to check for residual urine, the nurse may use a sterile feeding tube if an appropriately sized catheter is unavailable. If the catheter is to remain in place, a Foley catheter is used. Table 27-6 gives guidelines for choosing the appropriate-size catheter and length of insertion. The supplies needed for this procedure include sterile gloves, sterile lubricant anesthetic, the appropriate-size catheter, povidone-iodine (Betadine) swabs or an alternative cleansing agent and 4 × 4-inch gauze squares, a sterile drape, and a syringe with sterile water if a Foley catheter is used. Test the balloon of the Foley catheter by injecting sterile water before catheter insertion.
TABLE 27-6
STRAIGHT CATHETER OR FOLEY CATHETER*
SIZE (LENGTH OF INSERTION [cm]) FOR GIRLS | SIZE (LENGTH OF INSERTION [cm]) FOR BOYS | |
Term neonate | 5-6 (5) | 5-6 (6) |
Infant–3 yr | 5-8 (5) | 5-8 (6) |
4-8 yr | 8 (5-6) | 8 (6-9) |
8 yr–prepubertal | 10-12 (6-8) | 8-10 (10-15) |
Pubertal | 12-14 (6-8) | 12-14 (13-18) |
*Foley catheters are approximately 1 French size larger because of circumference of balloon. Example: 10 French Foley = approximately 12 French calibration.
Adolescent boys and children with a history of urethral surgery may be catheterized with a coudé-tipped catheter. The child with myelodysplasia or one who has been identified as being sensitive or allergic to latex is catheterized with a catheter manufactured from an alternative material. When an indwelling catheter is indicated for urinary drainage, a lubricious-coated or silicone catheter is selected because these materials produce less irritation of the urethral mucosa compared with a Silastic or latex catheter when the catheter is left in place for more than 72 hours.
A 2% lidocaine lubricant with applicator is assembled according to the manufacturer’s instructions, and several drops of the lubricant are placed at the meatus. The child is advised that the lubricant is used to reduce any discomfort associated with inserting the catheter and that introduction of the catheter into the urethra will produce a sensation of pressure and a desire to urinate (Gray, 1996) (see Evidence-Based Practice box).
In male patients, grasp the penis with the nondominant hand and retract the foreskin. In uncircumcised newborns and infants, the foreskin may be adhered to the shaft; use care when retracting. If the penis is pendulous, place a sterile drape under the penis. Using the sterile hand, swab the glans and meatus three times with povidone-iodine. Gently introduce the tip of the lidocaine jelly applicator into the urethra 1 to 2 cm (0.4 to 0.8 inch) so that the lubricant flows only into the urethra; insert 5 to 10 ml 2% lidocaine lubricant into the urethra and hold in place for 2 to 3 minutes by gently squeezing the distal penis. Lubricate the catheter and insert into the urethra while gently stretching the penis and lifting it to a 90-degree angle to the body. Resistance may occur when the catheter meets the urethral sphincter. Ask the patient to inhale deeply and advance the catheter. Do not force a catheter that does not easily enter the meatus, particularly if the child has had corrective surgery. For indwelling catheters, once urine is obtained, advance the catheter to the hub, inflate the balloon with sterile water, pull it back gently to test inflation, and connect it to the closed drainage system. Cleanse the glans and meatus and replace retracted foreskin. If blood is seen at any time during the procedure, discontinue the procedure and notify the practitioner.
In female patients, place a sterile drape under the buttocks. Use the nondominant hand to gently separate and pull up the labia minora to visualize the meatus. Swab the meatus from front to back three times, using a different povidone-iodine swab each time. Place 1 to 2 ml 2% lidocaine lubricant on the periurethral mucosa, and insert the lubricant 1 to 2 ml into the urethral meatus. Delay catheterization for 2 to 3 minutes to maximize absorption of the anesthetic into the periurethral and intraurethral mucosa. Add lubricant to the catheter, and gently insert it into the urethra until urine returns; then advance the catheter an additional 2.5 to 5 cm (1 to 2 inches). When using an indwelling Foley catheter, inflate the balloon with sterile water and gently pull back, then connect to a closed drainage system. Cleanse the meatus and labia (see Cultural Competence box). Because the use of lidocaine jelly can increase the volume of intraurethral lubricant, urine return may not be as rapid as when minimal lubrication is used.
Suprapubic aspiration is mainly used when the bladder cannot be accessed through the urethra (such as with some congenital urologic birth defects) or to reduce the risk of contamination that may be present when passing a catheter. With the advent of small catheters (5 and 6 French straight catheters), the need for suprapubic aspiration has decreased. Access to the bladder via the urethra has a much higher success rate than suprapubic aspiration, where success depends on the practitioner’s skill at assessing the location of the bladder and the amount of urine in the bladder.
Suprapubic aspiration involves aspirating bladder contents by inserting a 20- or 21-gauge needle in the midline approximately 1 cm (0.4 inch) above the symphysis pubis and directed vertically downward. The nurse prepares the skin as for any needle insertion, and the bladder should contain an adequate volume of urine. This can be assumed if the infant has not voided for at least 1 hour or the bladder can be palpated above the symphysis pubis. This technique is useful for obtaining sterile specimens from young infants, since the bladder is an abdominal organ and is easily accessed. Suprapubic aspiration is painful, and therefore pain management during the procedure is important (see Atraumatic Care box).
Stool specimens are frequently collected from children to identify parasites and other organisms that cause diarrhea, to assess gastrointestinal function, and to check for occult (hidden) blood. Ideally, stool should be collected without contamination with urine, but in children wearing diapers, this is difficult unless a urine bag is applied. Children who are toilet trained should urinate first, flush the toilet, and then defecate into the toilet or a bedpan (preferably one that is placed on the toilet to avoid embarrassment) or a commercial potty hat.
Stool specimens should be large enough to obtain an ample sampling, not merely a fecal fragment. Specimens are placed in an appropriate container, which is covered and labeled. If several specimens are needed, mark the containers with the date and time and keep them in a specimen refrigerator. Exercise care in handling the specimen because of the risk of contamination.
Whether the specimen is collected by the nurse or by others, the nurse is responsible for making certain that specimens, such as serial examinations and fasting specimens, are collected on time and that the proper equipment is available. Collecting, transporting, and storing specimens can have a major impact on laboratory results.
Venous blood samples can be obtained by venipuncture or by aspiration from a peripheral or central access device. Withdrawing blood specimens through peripheral lock devices in small peripheral veins has varying degrees of success. Although it avoids an additional venipuncture for the child, attempting to aspirate blood from the peripheral lock may shorten the life of the device. However, the nurse can use central lines to withdraw blood samples (see Fig. 27-14, Evidence-Based Practice box, and Atraumatic Care box). When using an IV infusion site for specimen collection, consider the type of fluid being infused. For example, a specimen collected for glucose determination would be inaccurate if removed from a catheter through which glucose-containing solution was being administered.
The needed specimens are quickly collected, and pressure is applied to the puncture site with dry gauze until bleeding stops. The arm should be extended, not flexed, while pressure is applied for a few minutes after venipuncture in the antecubital fossa to reduce bruising. The nurse then covers the site with an adhesive bandage. In young children, adhesive bandages pose an aspiration hazard, so avoid using them or remove the adhesive bandage as soon as the bleeding stops. Applying warm compresses to ecchymotic areas increases circulation, helps remove extravasated blood, and decreases pain.
Arterial blood samples are sometimes needed for blood gas measurement, although noninvasive techniques, such as transcutaneous oxygen monitoring and pulse oximetry, are used frequently. Arterial samples may be obtained by arterial puncture using the radial, brachial, or femoral arteries, or from indwelling arterial catheters. Assess adequate circulation before arterial puncture by observing capillary refill or performing the Allen test, a procedure that assesses the circulation of the radial, ulnar, or brachial arteries. (See Blood Gas Determination, Chapter 31.) Because unclotted blood is required, use only heparinized collection tubes or syringes. In addition, no air bubbles should enter the tube because they can alter blood gas concentration. Crying, fear, and agitation affect blood gas values; therefore make every effort to comfort the child. Pack the blood samples in ice to reduce blood cell metabolism and take it to the laboratory immediately.
Take capillary blood samples from children by finger stick. A common method for taking peripheral blood samples from infants younger than 6 months of age is by a heel stick. Before the blood sample is taken, warm the heel for 3 minutes and cleanse the area with alcohol. Holding the infant’s foot firmly with the free hand, the nurse then punctures the heel with an automatic lancet device. An automatic device delivers a more precise puncture depth and is less painful than using a lance (Vertanen, Fellman, Brommels, et al, 2001). A surgical blade of any kind is contraindicated. An example of a safe device is the BD Quickheel Safety Lancet. The Tenderfoot Preemie device* was compared with the Monolet lancet and was found to be safer than the lancet and required fewer heel punctures, less collection time, and lower recollection rates (Kellam, Sacks, Wailer, et al, 2001). Shepherd, Glenesk, Niven, and colleagues (2005) reported the Tenderfoot device was more effective and safer than a lancet for newborn screening tests. Although obtaining capillary blood gases is a common practice, these measures may not accurately reflect arterial values.
The most serious complications of infant heel puncture are necrotizing osteochondritis from lancet penetration of the underlying calcaneus bone, infection, and abscess of the heel. To avoid osteochondritis, the puncture should be no deeper than 2 mm and should be made at the outer aspect of the heel. The boundaries of the calcaneus can be marked by an imaginary line extending posteriorly from a point between the fourth and fifth toes and running parallel with the lateral aspect of the heel and another line extending posteriorly from the middle of the great toe and running parallel with the medial aspect of the heel (Fig. 27-15). Repeated trauma to the walking surface of the heel can cause fibrosis and scarring that may interfere with locomotion.
No matter how or by whom the specimen is collected, children, even some older ones, fear the loss of their blood. This is particularly true for children whose condition requires frequent blood specimens. They mistakenly believe that blood removed from their body is a threat to their lives. Explaining to them that their body continuously produces blood provides them a measure of reassurance. When the blood is drawn, a comment such as, “Just look how red it is. You’re really making a lot of nice red blood,” confirms this information and affords them an opportunity to express their concern. An adhesive bandage gives them added assurance that the vital fluids will not leak out through the puncture site.
Children also dislike the discomfort associated with venous, arterial, or capillary punctures. Children have identified these procedures as the ones most frequently causing pain during hospitalization and an arterial puncture as being one of the most painful of all procedures experienced. Toddlers are most distressed by venipuncture, followed by school-age children and then adolescents. Consequently, nurses need to institute pain reduction techniques to lessen the discomfort of these procedures. (See Pain Management, Chapter 7.)
Collection of sputum or nasal discharge is sometimes required for diagnosis of respiratory infections, especially tuberculosis and respiratory syncytial virus (RSV). Older children and adolescents are able to cough as directed and supply sputum specimens when given proper directions. The nurse must make it clear to them that a coughed specimen, not mucus cleared from the throat, is needed. It is helpful to demonstrate a deep cough. Infants and small children are unable to follow directions to cough and will swallow any sputum produced; therefore gastric washings (lavage) may be used to collect a sputum specimen. Sometimes a satisfactory specimen can be obtained using a suction device such as a mucus trap if the catheter is inserted into the trachea and the cough reflex elicited. A catheter inserted into the back of the throat is not sufficient. For children with a tracheostomy, a specimen is easily aspirated from the trachea or major bronchi by attaching a collecting device to the suction apparatus.
Nasal washings are usually obtained to diagnose an infection of RSV. The child is placed supine, and 1 to 3 ml of sterile normal saline is instilled with a sterile syringe (without needle) into one nostril. The contents are aspirated using a small, sterile bulb syringe and are placed in a sterile container. Another method uses a syringe with 5 cm (2 inches) of 18- to 20-gauge tubing. The saline is quickly instilled and then aspirated to recover the nasal specimen. To prevent any additional discomfort, all of the equipment should be ready before beginning the procedure.
Other respiratory secretion collection methods include nasopharyngeal swabs to diagnose Bordetella pertussis and throat cultures. The nurse swabs both the tonsils and the posterior pharynx when obtaining a throat culture. The swab stick is inserted into the culture tube. Some culture kits require squeezing an ampule to release the culture medium.
Nurses must have an understanding of the safe dosage of medications they administer to children, as well as the expected action, possible side effects, and signs of toxicity. Unlike with adult medications, there are few standardized pediatric dosage ranges, and with a few exceptions, drugs are prepared and packaged in average adult-dosage strengths.
Factors related to growth and maturation significantly alter an individual’s capacity to metabolize and excrete drugs. Immaturity or defects in any of the important processes of absorption, distribution, biotransformation, or excretion can significantly alter the effects of a drug. Newborn and premature infants with immature enzyme systems in the liver (where most drugs are broken down and detoxified), lower plasma concentrations of protein for binding with drugs, and immaturely functioning kidneys (where most drugs are excreted) are particularly vulnerable to the harmful effects of drugs. Beyond the newborn period, many drugs are metabolized more rapidly by the liver, necessitating larger doses or more frequent administration. This is particularly important in pain control, when the dosage of analgesics may need to be increased or the interval between doses decreased.
Various formulas involving age, weight, and body surface area (BSA) as the basis for calculations have been devised to determine children’s drug dosages. Because the administration of medication is a nursing responsibility, nurses need to have not only knowledge of drug action and patient responses, but also resources for estimating safe dosages for children. Children’s dosages are most often expressed in units of measure per body weight (mg/kg). Some medications, such as chemotherapy, are more precisely dosed using BSA. The ratio of BSA to weight varies inversely with length; therefore the infant who is shorter and weighs less than an older child or adult has relatively more BSA than would be expected from the weight. BSA is based on the West nomogram and is easily determined using conversion programs widely available on the Internet.
Administering the correct dosage of a drug is a shared responsibility between the practitioner who orders the drug and the nurse who carries out that order. Children react with unexpected severity to some drugs, and ill children may be especially sensitive to drugs. When a dose is ordered that is outside the usual range or when there is some question regarding the preparation or the route of administration, the nurse should check with the prescribing practitioner before proceeding with the administration, since the nurse is legally liable for any drug administered.
Even when it has been determined that the dosage is correct for a particular child, many drugs are potentially hazardous or lethal. Most facilities have regulations requiring specified drugs to be double-checked by another nurse before giving them to the child. Among drugs that require such safeguards are antiarrhythmics, anticoagulants, chemotherapeutic agents, and insulin. Others frequently included are epinephrine, opioids, and sedatives. Even if this precaution is not mandatory, nurses are wise to take such precautions. Errors in decimal point placement may occur and may result in a tenfold or greater dosage error. See the Evidence-Based Practice box for additional information about medication safety and insulin therapy.
Before the administration of any medication, the child must be correctly identified using two identifiers (e.g., name and medical record number or birth date). With the infant, young child, or nonverbal child, the parent or guardian (if present) can verify the child’s identity. After verbal verification of the child’s identity (by the parent, guardian, or child), the identification band should be verified using two identifiers. Bedside computers to scan the ID bracelet for electronic record updating may also be used.
Nearly all parents have given some type of medication to their child and can describe the approaches they have found successful. In some cases it is less traumatic for the child if a parent gives the medication, provided that the nurse prepares the medication and supervises its administration. Children being given daily medications at home are accustomed to the parent’s functioning in this capacity and are less likely to fuss than if a stranger administers the medication. Individual decisions need to be made regarding parental presence and participation, such as holding the child during injections. (See Parent Participation, Chapter 26, p. 974.)
Every child requires psychologic preparation for parenteral administration of medication and supportive care during the procedure (see p. 1000). Even if children have received several injections, they rarely become accustomed to the discomfort and have as much right as any other child to understanding and patience from those giving the injection.
The oral route is preferred for administering medications to children because of the ease of administration. Most are dissolved or suspended in liquid preparations. Although some children are able to swallow or chew solid medications at an early age, solid preparations are not recommended for young children because of the danger of aspiration.
Most pediatric medications come in palatable and colorful preparations for added ease of administration. Some have a slightly unpleasant aftertaste, but most children swallow these liquids with little if any resistance. The nurse can taste a minute amount of an oral preparation to see whether it is palatable or bitter. Complaints of dislike from the child can be accepted and the taste camouflaged whenever possible. Most pediatric units have preparations available for this purpose (see Atraumatic Care box).
The devices available to measure medicines are not always sufficiently accurate for measuring the small amounts needed in pediatric nursing practice (Fig. 27-16). Molded plastic cups offer reasonable accuracy in measuring moderate doses of liquids; paper cups, on the other hand, are likely to have irregularly shaped or crumpled bottoms and retain considerable amounts of thick medication. Measures less than 1 tsp are impossible to determine accurately with a medicine cup.
Fig. 27-16 A, Acceptable devices for measuring and administering oral medication to children (clockwise from bottom left): measuring spoon, plastic syringes, calibrated nipple, plastic medicine cup, calibrated dropper, hollow-handled medicine spoon. B, Medibottle used to deliver oral medication via a syringe. (B, Courtesy Paul Vincent Kuntz, Texas Children’s Hospital, Houston.)
Skill—Administering Oral Medications
The teaspoon is an inaccurate measuring device and is subject to error. Teaspoons vary greatly in capacity, and different persons using the same spoon will pour different amounts. Therefore measure a drug ordered in teaspoons in milliliters; the established standard is 5 ml/tsp. A convenient hollow-handled medicine spoon is available to accurately measure and administer the drug (see Fig. 27-16, A). Household measuring spoons can also be used when other devices are not available. A device called the Medibottle has shown to be more effective in delivering oral medication to infants than the oral syringe (Kraus, Stohlmeyer, Hannon, et al, 2001) (see Fig. 27-16, B).
Another unreliable device for measuring liquids is the dropper, which varies to a greater extent than the teaspoon or measuring cup. The volume of a drop varies according to the viscosity (thickness) of the liquid measured. Viscous fluids produce much larger drops than thin liquids. Many medications are supplied with caps or droppers designed for measuring each specific preparation. These are accurate when used to measure that specific medication but are not reliable for measuring other liquids. Emptying dropper contents into a medicine cup invites additional error. Because some of the liquid clings to the sides of the cup, a significant amount of the drug can be lost.
The most accurate means for measuring small amounts of medication is the plastic disposable syringe, especially the tuberculin syringe for volumes less than 1 ml. Not only does the syringe provide a reliable measure, but it also serves as a convenient means for transporting and administering the medication. The medication can be placed directly into the child’s mouth from the syringe.
Young children and some older children have difficulty swallowing tablets or pills. Because a number of drugs are not available in pediatric preparations, the tablet needs to be crushed before it can be given to these children. Commercial devices* are available, or simple methods can be employed for crushing tablets. Not all drugs can be crushed (e.g., medication with an enteric or protective coating or formulated for slow release).
The nurse can teach children who must take solid oral medication for an extended period to swallow tablets or capsules. Training sessions include using verbal instruction, demonstration, reinforcement for swallowing progressively larger candy or capsules, no attention for inappropriate behavior, and gradual withdrawal of guidance once children can swallow their medication.
Because pediatric doses often require dividing adult preparations of medication, the nurse may be faced with the dilemma of accurate dosage. With tablets, only those that are scored can be halved or quartered accurately. If the medication is soluble, the tablet or contents of a capsule can be mixed in a small, premeasured amount of liquid and the appropriate portion given. For example, if half a dose is required, the tablet is dissolved in 5 ml of water, and 2.5 ml is given.
Although administering liquids to infants is relatively easy, the nurse must take care to prevent aspiration. While holding the infant in a semireclining position, place the medication in the mouth from a spoon, plastic cup, dropper, or syringe (without needle). It is best to place the dropper or syringe along the side of the infant’s tongue, and administer the liquid slowly in small amounts, waiting for the child to swallow between deposits.
Medicine cups can be used effectively for older infants who are able to drink from a cup. Because of the natural outward tongue thrust in infancy, medications may need to be retrieved from the lips or chin and refed. Allowing the infant to suck the medication that has been placed in an empty nipple or inserting the syringe or dropper into the side of the mouth, parallel to the nipple, while the infant nurses are other convenient methods for giving liquid medications to infants. Medication is not added to the infant’s formula feeding because the child may subsequently refuse the formula. Dispose of any plastic covers that may be on the ends of syringes as these covers are choking hazards.
The young child who refuses to cooperate or resists consistently despite explanation and encouragement may require mild physical coercion. If so, it is carried out quickly and carefully. Make every effort to determine why the child resists, and explain the reasons for the coercion in such a way that the child knows it is being carried out for his or her well-being and is not a form of punishment. There is always a risk in using even mild forceful techniques. A crying child can aspirate a medication, particularly when lying on the back. If the nurse holds the child in the lap with the child’s right arm behind the nurse, the left hand firmly grasped by the nurse’s left hand, and the head securely cradled between the nurse’s arm and body, the medication can be slowly poured into the mouth (Fig. 27-17).
Selecting the Syringe and Needle
The volume of medication prescribed for small children and the small amount of tissue available for injection necessitate selection of a syringe that can measure small amounts of solution. For volumes less than 1 ml, the tuberculin syringe, calibrated in 0.01-ml increments, is appropriate. Minute doses may require the use of a 0.5-ml, low-dose syringe. These syringes, along with specially constructed needles, minimize the possibility of inadvertently administering incorrect amounts of a drug because of dead space, which allows fluid to remain in the syringe and needle after the plunger is pushed completely forward. A minimum of 0.2 ml of solution remains in a standard needle hub; therefore, when very small amounts of two drugs are combined in the syringe, such as mixtures of insulin, the ratio of the two drugs can be altered significantly. Measures that minimize the effect of dead space are (1) when two drugs are combined in the syringe, always draw them up in the same order to maintain a consistent ratio between the drugs; (2) use the same brand of syringe (dead space may vary between brands); and (3) use one-piece syringe units (needle permanently attached to the syringe).
Dead space is also an important factor to consider when injecting medication, since flushing the syringe with an air bubble adds an additional amount of medication to the prescribed dose. This can be hazardous when very small amounts of a drug are given. Consequently, flushing is not recommended, especially when less than 1 ml of medication is given. Syringes are calibrated to deliver a prescribed drug dose, and the amount of medication left in the hub and needle is not part of the syringe barrel calibrations. Certain drugs such as iron dextran and diphtheria and tetanus toxoid may cause irritation when tracked into the subcutaneous tissue. The Z-track method is recommended for use in infants and children rather than an air bubble. Changing the needle after withdrawing the fluid from the vial is another technique to minimize tracking.
The needle length must be sufficient to penetrate the subcutaneous tissue and deposit the medication into the body of the muscle. A summary of the evidence evaluating needle length for intramuscular (IM) injections is found in Chapter 12, pp. 507-508. The needle gauge should be as small as possible to deliver the fluid safely. Smaller-diameter (25- to 30-gauge) needles cause the least discomfort, but larger gauges are needed for viscous medication and prevention of accidental bending of longer needles.
Factors to consider when selecting a site for an IM injection on an infant or child include:
• The amount and character of the medication to be injected
• The amount and general condition of the muscle mass
• The frequency or number of injections to be given during the course of treatment
• The type of medication being given
• Factors that may impede access to or cause contamination of the site
• The child’s ability to assume the required position safely
Older children and adolescents usually pose few problems in selecting a suitable site for IM injections, but infants, with their small and underdeveloped muscles, have fewer available sites. It is sometimes difficult to assess the amount of fluid that can be safely injected into a single site. Usually 1 ml is the maximum volume that should be administered in a single site to small children and older infants. The muscles of small infants may not tolerate more than 0.5 ml. As the child approaches adult size, the nurse can use volumes approaching those given to adults. However, the larger the amount of solution, the larger the muscle at the injection site must be.
Injections must be placed in muscles large enough to accommodate the medication, while avoiding major nerves and blood vessels. The preferred site for infants is the vastus lateralis (Table 27-7). The ventrogluteal site is relatively free of major nerves and blood vessels, is a relatively large muscle with less subcutaneous tissue than the dorsal site, has well-defined landmarks for safe site location, and is easily accessible in several positions. These advantages make it a preferred site over the dorsogluteal muscle and challenge the recommendation that the ventrogluteal site not be used until children are walking.
TABLE 27-7
INTRAMUSCULAR INJECTION SITES IN CHILDREN
*Locations are indicated by asterisks on illustrations.
†Research has shown that a 1-inch needle is needed for adequate muscle penetration in infants 4 mo old and possibly in infants as young as 2 mo (Cook and Murtagh, 2002).
Cook and Murtagh’s (2006) research into IM injection sites in children indicates that the ventrogluteal site has not been associated with complications and is the preferred site in children of all ages (see Table 27-7). In clinical practice this site has been safely used in children as young as newborns. The deltoid muscle, a small muscle near the axillary and radial nerves, can be used for small volumes of fluid in children as young as 18 months of age. Its advantages are less pain and fewer side effects from the injectate (as observed with immunizations), compared with the vastus lateralis. Table 27-7 summarizes the three major injection sites and illustrates the location of the preferred IM injection sites for children.
Although injections that are executed with care seldom cause trauma to the child, there have been reports of serious disability related to IM injections in children. Repeated use of a single site has been associated with fibrosis of the muscle with subsequent muscle contracture. Injections close to large nerves, such as the sciatic nerve, have been responsible for permanent disability, especially when potentially neurotoxic drugs are administered. There are several reports of tissue damage from penicillin. One of the difficulties in administering the opaque preparations, such as penicillin G (Bicillin), is that aspirated blood cannot be detected at the bottom of the syringe, thus increasing the risk of injecting into a blood vessel. When such drugs are injected, use great care in locating the correct site. When aspirating, the nurse should look for blood at the top of the syringe near the plunger, since blood may be drawn up through the column of penicillin. One study of IM injection techniques revealed that the straighter the path of needle insertion (e.g., 90-degree angle), the less displacement and shear to tissue, causing less discomfort (Katsma and Smith, 1997) (see Table 27-7).
Evidence-Based Practice—Peripheral Intravenous Site Care
A reported potential hazard with medication in glass ampules is the presence of glass particles in the ampule after the container is broken. When the medication is withdrawn into the syringe, the glass particles are also withdrawn and subsequently injected into the patient. As a precaution, medication from glass ampules is only drawn through a needle with a filter.
Most children are unpredictable, and few are totally cooperative when receiving an injection. Even children who appear to be relaxed and constrained can lose control under the stress of the procedure. It is advisable to have someone available to help hold the child if needed. Because children often jerk or pull away unexpectedly, the nurse should carry an extra needle to exchange for the contaminated one so that the delay is minimal. The child, even a small one, is told that he or she is receiving an injection (preferably using a phrase such as “putting the medicine under the skin”), and then the procedure is carried out as quickly and skillfully as possible to avoid prolonging the stressful experience. Invasive procedures such as injections are especially anxiety provoking in young children, who may associate any assault to the “behind” with punishment. Because injections are painful, the nurse should employ excellent injection techniques and effective pain reduction measures to reduce discomfort (see Nursing Care Guidelines box).
Small infants offer little resistance to injections. Although they squirm and may be difficult to hold in position, they can usually be restrained without assistance. A larger infant’s body can be securely restrained between the nurse’s arm and body. To inject into the body of a muscle, the nurse firmly grasps the muscle mass between the thumb and fingers to isolate and stabilize the site (Fig. 27-18). However, in obese children it is preferable to first spread the skin with the thumb and index finger to displace subcutaneous tissue and then grasp the muscle deeply on each side.
Fig. 27-18 Holding small child for intramuscular injection. Note how nurse isolates and stabilizes muscle.
If medication is given around the clock, the nurse must wake the child. Although it may seem easier to surprise the sleeping child and do it quickly, this can cause the child to fear going back to sleep. When awakened first, children will know that nothing will be done to them unless they are forewarned. The Nursing Care Guidelines box summarizes administration techniques that maximize safety and minimize the discomfort often associated with injections.
A needleless injection system (e.g., Biojector) delivers IM or subcutaneous injections without the use of a needle and eliminates the risk of accidental needle puncture. This needle-free injection system uses a carbon dioxide cartridge to power the delivery of medication through the skin. Although it is not painless, it may reduce pain and the anxiety of seeing the needle.
Subcutaneous and intradermal injections are frequently administered to children, but the technique differs little from the method used with adults. Examples of subcutaneous injections include insulin, hormone replacement, allergy desensitization, and some vaccines. Tuberculin testing, local anesthesia, and allergy testing are examples of frequently administered intradermal injections.
Techniques to minimize the pain associated with these injections include changing the needle if it pierced a rubber stopper on a vial, using 26- to 30-gauge needles (only to inject the solution), and injecting small volumes (<0.5 ml). The angle of the needle for the subcutaneous injection is typically 90 degrees. In children with little subcutaneous tissue, some practitioners insert the needle at a 45-degree angle. However, the benefit of using the 45-degree angle rather than the 90-degree angle remains controversial.
Although subcutaneous injections can be given anywhere there is subcutaneous tissue, common sites include the center third of the lateral aspect of the upper arm, the abdomen, and the center third of the anterior thigh. Some practitioners believe it is not necessary to aspirate before injecting subcutaneously; for example, this is an accepted practice in the administration of insulin. Automatic injector devices do not aspirate before injecting.
When giving an intradermal injection into the volar surface of the forearm, the nurse should avoid the medial side of the arm, where the skin is more sensitive.
The IV route for administering medications is frequently used in pediatric therapy. For some drugs it is the only effective route. This method is used for giving drugs to children who:
Evidence-Based Practice—Frequency of Changing Intravenous Administration Sets
• Have poor absorption as a result of diarrhea, vomiting, or dehydration
• Need a high serum concentration of a drug
• Have resistant infections that require parenteral medication over an extended time
Chapter 28 discusses insertion sites and observation of the IV infusion under Parenteral Fluid Therapy and Venous Access Devices. The nurse needs to consider several factors in relation to IV medication. When a drug is administered intravenously, the effect is almost instantaneous and further control is limited. Most drugs for IV administration require a specified minimum dilution and/or rate of flow, and many are highly irritating or toxic to tissues outside the vascular system. In addition to the precautions and nursing observations commonly related to IV therapy, factors to consider when preparing and administering drugs to infants and children by the IV route include:
• Amount of drug to be administered
• Minimum dilution of drug and whether child is fluid restricted
• Type of solution in which drug can be diluted
• Length of time over which drug can be safely administered
• Rate limitations of child, vascular system, and infusion equipment
• Time that this or another drug is to be administered
• Compatibility of all drugs that child is receiving intravenously
Before any IV infusion, check the site of insertion for patency. Never administer medications with blood products. Only one antibiotic should be administered at a time. Extra fluids needed to administer IV medications can be problematic for infants and fluid-restricted children. Syringe pumps are often used to deliver IV medication because they minimize fluid requirements and more precisely deliver small volumes of medication compared with large-volume infusion pumps. Regardless of the technique, the nurse must know the minimum dilutions for safe administration of IV medications to infants and children.
Several methods of venous access are available and include the peripheral lock device, central venous catheters, and implanted infusion ports. (See Venous Access Devices, Chapter 28.)
When a child has an indwelling feeding tube or a gastrostomy, oral medications are usually given via that route. An advantage of this method is the ability to administer oral medications around the clock without disturbing the child. A disadvantage is the risk of occluding, or clogging, the tube, especially when giving viscous solutions through small-bore feeding tubes. The most important preventive measure is adequate flushing after the medication is instilled (see Nursing Care Guidelines box).
The rectal route for administration is less reliable but sometimes used when the oral route is difficult or contraindicated. It is also used when oral preparations are unsuitable to control vomiting. Some of the drugs available in suppository form are acetaminophen, aspirin, sedatives, analgesics (morphine), and antiemetics. The difficulty in using the rectal route is that, unless the rectum is empty at the time of insertion, the absorption of the drug may be delayed, diminished, or prevented by the presence of feces. Sometimes the drug is later evacuated, securely surrounded by stool.
Remove the wrapping on the suppository, and lubricate the suppository with water-soluble jelly or warm water. Rectal suppositories are traditionally inserted with the apex (pointed end) foremost. Reverse contractions or the pressure gradient of the anal canal may help the suppository slip higher into the canal. Using a glove or finger cot, quickly but gently insert the suppository into the rectum, beyond both of the rectal sphincters. Then hold the buttocks together firmly to relieve pressure on the anal sphincter until the urge to expel the suppository has passed, which occurs within 5 to 10 minutes. Sometimes the amount of drug ordered is less than the dose available. The irregular shape of most suppositories makes the process of dividing them into a desired dose difficult if not dangerous. If it must be halved, it should be cut lengthwise. However, there is no guarantee that the drug is evenly dispersed throughout the petrolatum base.
If medication is administered via a retention enema, the same procedure is used. Drugs given by enema are diluted in the smallest amount of solution possible to minimize the likelihood of being evacuated.
There are few differences in administering eye, ear, and nose medication to children and to adults. The major difficulty is in gaining children’s cooperation. Older children need only explanation and direction. Although the administration of optic, otic, and nasal medication is not painful, these drugs can cause unpleasant sensations, which can be eliminated with various techniques.
To instill eye medication, place the child supine or sitting with the head extended and ask the child to look up. Use one hand to pull the lower lid downward; the hand that holds the dropper rests on the head so that it may move synchronously with the child’s head, thus reducing the possibility of trauma to a struggling child or dropping medication on the face (Fig. 27-19). When the lower lid is pulled down, a small conjunctival sac is formed; apply the solution or ointment to this area, rather than directly on the eyeball. Another effective technique is to pull the lower lid down and out to form a cup effect, into which the medication is dropped. Gently close the lids to prevent expression of the medication. Wipe excess medication from the inner canthus outward to prevent contamination to the contralateral eye.
Instilling eye drops in infants can be difficult because they often clench the lids tightly closed. One approach is to place the drops in the nasal corner where the lids meet. The medication pools in this area, and when the child opens the lids, the medication flows onto the conjunctiva. For young children, playing a game can be helpful, such as instructing the child to keep the eyes closed to the count of three and then open them, at which time the drops are quickly instilled. Ointment can be applied by gently pulling down the lower lid and placing the ointment in the lower conjunctival sac.
Ear drops are instilled with the child in the prone or supine position and the head turned to the appropriate side. For children younger than 3 years of age, the external auditory canal is straightened by gently pulling the pinna downward and straight back. The pinna is pulled upward and back in children older than 3 years of age (see Fig. 6-24). To place the drops deep into the ear canal without contaminating the tip of the dropper, place a disposable ear speculum in the canal and administer the drops through the speculum. After instillation, the child should remain lying on the unaffected side for a few minutes. Gentle massage of the area immediately anterior to the ear facilitates the entry of drops into the ear canal. The use of cotton pledgets prevents medication from flowing out of the external canal. However, they should be loose enough to allow any discharge to exit from the ear. Premoistening the cotton with a few drops of medication prevents the wicking action from absorbing the medication instilled in the ear.
Nose drops are instilled in the same manner as in the adult patient. Unpleasant sensations associated with medicated nose drops are minimized when care is taken to position the child with the head extended well over the edge of the bed or pillow (Fig. 27-20). Depending on size, infants can be positioned in the football hold (see Fig. 27-5, B); in the nurse’s arm with the head extended and stabilized between the nurse’s body and elbow, and the arms and hands immobilized with the nurse’s hands; or with the head extended over the edge of the bed or a pillow. After instillation of the drops, the child should remain in position for 1 minute to allow the drops to come in contact with the nasal surfaces. Insert nasal spray dispensers into the naris vertically and then angle them to avoid trauma to the septum and to direct medication toward the inferior turbinate.
The nurse usually assumes responsibility for preparing families to administer medications at home. The family should understand why the child is receiving the medication and the effects that might be expected, as well as the amount, frequency, and length of time the drug is to be administered. Instruction should be carried out in an unhurried, relaxed manner, preferably in an area away from a busy ward or office.
Instruct the caregiver carefully regarding the correct dosage. Some persons have difficulty understanding medical terminology, and just because they nod or otherwise indicate they understand, the nurse should not assume that the message is clear. It is important to ascertain their interpretation of a teaspoon, for example, and to be certain they have acceptable devices for measuring the drug. If the drug is packaged with a dropper, syringe, or plastic cup, the nurse should show or mark the point on the device that indicates the prescribed dose and demonstrate how the dose is drawn up into a dropper or syringe, measured, and the bubbles eliminated. If the nurse has any doubts about the parent’s ability to administer the correct dose, the parent should give a return demonstration. This is essential when the drug has potentially serious consequences from incorrect dosage, such as insulin or digoxin, or when more complex administration is required, such as parenteral injections. When teaching a parent to give an injection, the nurse must allot adequate time for instruction and practice.
Home modifications are often necessary because the availability of equipment or assistance can differ from the hospital setting. For example, the parent may need guidance in devising methods that allow one person to hold the child and safely give the drug.
The nurse should clarify with parents the time that the drug is to be administered. For instance, when a drug is prescribed in association with meals, the number of meals that the family is accustomed to eating influences the amount of drug the child receives. Does the family have meals twice a day or five times a day? When a drug is to be given several times during the day, together the nurse and parents can work out a schedule that accommodates the family’s routine. This is particularly significant if a drug must be given at equal intervals throughout a 24-hour period. For example, telling parents that the child needs 1 tsp of medicine four times a day is subject to misinterpretation, since the parents may routinely schedule the doses at incorrect times. Instead, a preplanned schedule based on 6-hour intervals should be set up with the number of days required for the therapeutic dosage listed. Modification should also be made to accommodate sleep schedules. Written instructions should accompany all drug prescriptions.
Some children are unable to take nourishment by mouth because of anomalies of the throat, esophagus, or bowel; impaired swallowing capacity; severe debilitation; respiratory distress; or unconsciousness. These children are frequently fed by way of a tube inserted orally or nasally into the stomach (orogastric or nasogastric gavage) or duodenum-jejunum (enteral gavage) or by a tube inserted directly into the stomach (gastrostomy) or jejunum (jejunostomy). Such feedings may be intermittent or by continuous drip. Feeding resistance, a problem that may result from any long-term feeding method that bypasses the mouth, is discussed in Chapter 10. During gavage or gastrostomy feedings, infants are given a pacifier. Nonnutritive sucking has several advantages, such as increased weight gain and decreased crying. However, only pacifiers with a safe design can be used to prevent the possibility of aspiration. Using improvised pacifiers made from bottle nipples is not a safe practice.
When a child is concurrently receiving continuous-drip gastric or enteral feedings and parenteral (IV) therapy, the potential exists for inadvertent administration of the enteral formula through the circulatory system. The possibility for error increases when the parenteral solution is a fat emulsion, a milky-appearing substance. Safeguards to prevent this potentially serious error include:
• Use a separate, specifically designed enteral feeding pump mounted on a separate pole for continuous-feeding solutions.
• Label all tubing of continuous enteral feeding with brightly colored tape or labels.
• Use specifically designed continuous-feeding bags to contain the solutions instead of parenteral equipment, such as a burette.
• Whenever access or connections are made, trace the tubing all the way from the patient to the bag to ensure the correct tubing source is selecting.
Infants and children can be fed simply and safely by a tube passed into the stomach through either the nares or the mouth. The tube can be left in place or inserted and removed with each feeding. In older children it is usually less traumatic to tape the tube securely in place between feedings. When this alternative is used, the tube should be removed and replaced with a new tube according to hospital policy, specific orders, and the type of tube used. Meticulous hand washing is practiced during the procedure to prevent bacterial contamination of the feeding, especially during continuous-drip feedings.
The equipment needed for gavage feeding includes:
• A suitable tube selected according to the child’s size, the viscosity of the solution being fed, and anticipated duration of treatment.
• A receptacle for the fluid. For small amounts a 10- to 30-ml syringe barrel or Asepto syringe is satisfactory; for larger amounts a 60-ml syringe with a catheter tip is more convenient.
• A 10-ml barrel syringe to aspirate stomach contents after the tube has been placed.
• Water or water-soluble lubricant to lubricate the tube. Sterile water is used for infants.
• Paper or nonallergenic tape to mark the tube and to attach the tube to the infant’s or child’s cheek (and nose, if placed through the nares).
• pH paper to determine the correct placement in the stomach.
Not all feeding tubes are the same. Polyethylene and polyvinylchloride types lose their flexibility and need to be replaced frequently, usually every 3 or 4 days. Polyurethane and silicone tubes remain flexible so that they can remain in place up to 30 days. Advantages of small-bore tubes include reduced incidence of pharyngitis, otitis media, aspiration, and discomfort. Disadvantages include difficulty during insertion (may require a stylet or metal guide wire), collapse of the tube during aspiration of gastric contents to test for correct placement, dislodgment during forceful coughing, migration out of position, knotting, occlusion, and unsuitability for thick feedings.
Infants are easier to control if they are first wrapped in a mummy restraint (see Fig. 27-8). Even tiny infants with random movements can grasp and dislodge the tube. Preterm infants do not ordinarily require restraint, but, if they do, a small blanket folded across the chest and secured beneath the shoulders is usually sufficient. Be careful so that breathing is not compromised.
Whenever possible, the infant should be held and provided with a means for nonnutritive sucking during the procedure to associate the comfort of physical contact with the feeding. When this is not possible, gavage feeding is carried out with the infant or child on the back or toward the right side and the head and chest elevated. Feeding the child in a sitting position helps maintain placement of the tube in the lowest position, thus increasing the likelihood of correct placement in the stomach.
Although the most accurate method for testing tube placement is radiography, this practice is not always possible before each feeding (see Research Focus box). Research indicates that bedside assessment of gastrointestinal aspirate color and pH is useful in predicting feeding tube placement (see Evidence-Based Practice box). If doubt exists regarding correct placement, consult the practitioner. The Nursing Care Guidelines box describes the procedure for gavage feeding.
In a survey of 113 level II and III nurseries, 98% of the nurseries measured from the nose or mouth to the earlobe and then to the xiphoid process to calculate the length of the feeding tube for placement in preterm infants. For very low–birth-weight infants, daily weight can be used to predict insertion length. Until more definitive data are available, no method that results in a shorter distance than these methods should be used.
Feeding by way of gastrostomy, or G tube, is often used for children in whom passage of a tube through the mouth, pharynx, esophagus, and cardiac sphincter of the stomach is contraindicated or impossible. It is also used to avoid the constant irritation of a nasogastric tube in children who require tube feeding over an extended period. A gastrostomy tube may be placed with the child under general anesthesia or percutaneously using an endoscope with the patient sedated and under local anesthesia (percutaneous endoscopic gastrostomy [PEG]). The tube is inserted through the abdominal wall into the stomach about midway along the greater curvature and secured by a purse-string suture. The stomach is anchored to the peritoneum at the operative site. The tube used can be a Foley, wing-tip, or mushroom catheter. Immediately after surgery the catheter may be left open and attached to gravity drainage for 24 hours or more.
Direct postoperative care of the wound site toward prevention of infection and irritation. Cleanse the area at least daily or as often as needed to keep the area free of drainage. After healing, meticulous care is needed to keep the area surrounding the tube clean and dry to prevent excoriation and infection. Daily applications of antibiotic ointment or other preparations may be prescribed to aid in healing and prevent irritation (see p. 1049). Exercise care to prevent excessive pull on the catheter that might cause widening of the opening and subsequent leakage of highly irritating gastric juices. Secure the tube to the abdomen, leaving a small loop of tubing at the exit site to prevent tension on the site (see Evidence-Based Practice box).
Granulation tissue may grow around a gastrostomy site (Fig. 27-22). This moist, beefy red tissue is not a sign of infection. However, if it continues to grow, the excess moisture can irritate the surrounding skin.
For children receiving long-term gastrostomy feeding, a skin-level device (e.g., MIC-KEY, Bard Button) offers several advantages. The small, flexible silicone device protrudes slightly from the abdomen, is cosmetically pleasing, affords increased comfort and mobility to the child, is easy to care for, and is fully immersible in water. The one-way valve at the proximal end minimizes reflux and eliminates the need for clamping. However, the skin-level device requires a well-established gastrostomy site and is more expensive than the conventional tube. In addition, the valve may become clogged. When functioning, the valve prevents air from escaping; therefore the child may require frequent bubbling. With some devices, during feedings the child must remain fairly still because the tubing easily disconnects from the opening if the child moves. With other devices, extension tubing can be securely attached to the opening (Fig. 27-23). The feeding is instilled at the other end of the tubing in a manner similar to that for a regular gastrostomy. The extension tubing may also have a separate medication port. Both the feeding and the medication ports have plugs attached. Some skin-level devices require a special tube to be able to decompress the stomach (to check residual or decompress air).
Fig. 27-23 Child with skin-level gastrostomy device (MIC-KEY), which provides for secure attachment of extension tubing to gastrostomy opening.
Feeding of water, formula, or pureed foods is carried out in the same manner and rate as for gavage feeding. A mechanical pump may be used to regulate the volume and rate of feeding. After feedings the infant or child is positioned on the right side or in the Fowler position, and the tube may be clamped or left open and suspended between feedings, depending on the child’s condition. A clamped tube allows more mobility but is only appropriate if the child can tolerate intermittent feedings without vomiting or prolonged backup of feeding into the tube. Sometimes a Y tube is used to allow for simultaneous decompression during feeding. If a Foley catheter is used as the gastrostomy tube, apply very slight tension. The tube is securely taped to maintain the balloon at the gastrostomy opening and prevent leakage of gastric contents and the tube’s progression toward the pyloric sphincter, where it may occlude the stomach outlet. As a precaution, the length of the tube is measured postoperatively and then remeasured each shift to be certain it has not slipped. The nurse can make a mark above the skin level to further ensure its placement. When the gastrostomy tube is no longer needed, it is removed; the skin opening usually closes spontaneously by contracture.
Children at high risk for regurgitation or aspiration such as those with gastroparesis, mechanical ventilation, or brain injuries may require placement of a postpyloric feeding tube. A trained practitioner inserts the nasoduodenal or nasojejunal tube because of the risk of misplacement and potential for perforation in tubes requiring a stylet. Accurate placement is verified by radiography. Small-bore tubes may easily clog. Flush tube when feeding is interrupted, before and after medication administration, and routinely every 4 hours or as directed by institutional policy. Tube replacement should be considered monthly to ensure optimal tube patency. Continuous feedings are delivered by mechanical pump to regulate volume and rate. Bolus feeds are contraindicated. Tube displacement is suspected in the child showing signs of feeding intolerance such as vomiting. Stop feedings and notify the practitioner.
Total parenteral nutrition (TPN) provides for the total nutritional needs of infants or children whose lives are threatened because feeding by way of the gastrointestinal tract is impossible, inadequate, or hazardous.
TPN therapy involves IV infusion of highly concentrated solutions of protein, glucose, and other nutrients. The solution is infused through conventional tubing with a special filter attached to remove particulate matter or microorganisms that may have contaminated the solution. The highly concentrated solutions require infusion into a vessel with sufficient volume and turbulence to allow for rapid dilution. The wide-diameter vessels selected are the superior vena cava and innominate or intrathoracic subclavian veins approached by way of the external or internal jugular veins. The highly irritating nature of concentrated glucose precludes the use of the small peripheral veins in most instances. However, dilute glucose-protein hydrolysates that are appropriate for infusing into peripheral veins are being used with increasing frequency. When peripheral veins are used, intralipid becomes the major calorie source. For long-term alimentation, central venous catheters are usually used.
Evidence-Based Practice—Central Venous Catheter Site Care
The major nursing responsibilities are the same as for any IV therapy: control of sepsis, monitoring of the infusion rate, and assessment of the patient. The TPN solution must be prepared under rigid aseptic conditions, which is best accomplished by specially trained technicians. Specially trained nurses should change the solution and tubing and redress the infusion using meticulous aseptic precautions. In some institutions this may be a nursing responsibility. If so, the procedure is carried out according to hospital protocol.
The infusion is maintained at a constant rate by means of an infusion pump to ensure the proper concentrations of glucose and amino acids. Accurate calculation of the rate is required to deliver a measured amount in a given length of time. Because alterations in flow rate are relatively common, the drip should be checked frequently to ensure an even, continuous infusion. The TPN infusion rate should not be increased or decreased without the practitioner being informed, since alterations can cause hyperglycemia or hypoglycemia.
General assessments, such as vital signs, input and output measurements, and checking results of laboratory tests, facilitate early detection of infection or fluid and electrolyte imbalance. Additional amounts of potassium and sodium chloride are often required in hyperalimentation; therefore observation for signs of potassium or sodium deficit or excess is part of nursing care. This is rarely a problem except in children with reduced renal function or metabolic defects. Hyperglycemia may occur during the first day or two as the child adapts to the high-glucose load of the hyperalimentation solution. Although hyperglycemia occurs infrequently, insulin may be required to help the body adjust. When this occurs, nursing responsibilities include blood glucose testing. To prevent hypoglycemia when the hyperalimentation is disconnected, the rate of the infusion and the amount of insulin are decreased gradually.
When alternative feedings are needed for an extended period, the family needs to learn how to feed the child with a nasogastric, gastrostomy, or TPN feeding regimen. The same principles apply as discussed earlier in this chapter for compliance, especially in terms of education, and in Chapter 26 for discharge planning and home care. Plan ample time for the family to learn and perform the procedures under supervision before they assume full responsibility for the child’s care. Refer the family to community agencies that provide support and practical assistance. The Oley Foundation* is a nonprofit research and education organization that assists persons receiving enteral nutrition and home TPN.
The procedure for giving an enema to an infant or child does not differ essentially from that for an adult, except for the type and amount of fluid administered and the distance for inserting the tube into the rectum (Table 27-8). Depending on the volume, use a syringe with rubber tubing, an enema bottle, or an enema bag.
TABLE 27-8
ADMINISTRATION OF ENEMAS TO CHILDREN
AGE | AMOUNT (ml) | INSERTION DISTANCE |
Infant | 120-240 | 2.5 cm (1 inch) |
2-4 yr | 240-360 | 5 cm (2 inch) |
4-10 yr | 360-480 | 7.5 cm (3 inch) |
11 yr | 480-720 | 10 cm (4 inch) |
An isotonic solution is used in children. Plain water is not used because, being hypotonic, it can cause rapid fluid shift and fluid overload. The Fleet enema (pediatric or adult sized) is not advised for children because of the harsh action of its ingredients (sodium biphosphate and sodium phosphate). Commercial enemas can be dangerous to patients with megacolon and to dehydrated or azotemic children. The osmotic effect of the Fleet enema may produce diarrhea, which can lead to metabolic acidosis. Other potential complications are extreme hyperphosphatemia, hypernatremia, and hypocalcemia, which may lead to neuromuscular irritability and coma (Walton, Thomas, Aly, et al, 2000).
Because infants and young children are unable to retain the solution after it is administered, the buttocks must be held together for a short time to retain the fluid. The enema is administered and expelled while the child is lying with the buttocks over the bedpan and with the head and back supported by pillows. Older children are ordinarily able to hold the solution if they understand what to do and if they are not expected to hold it for too long. The nurse should have the bedpan handy or, for the ambulatory child, ensure that the bathroom is available before beginning the procedure. An enema is an intrusive procedure and thus threatening to the preschool child; therefore a careful explanation is especially important to ease possible fear.
A preoperative bowel preparation solution given orally or through a nasogastric tube is increasingly being used instead of an enema. The polyethylene glycol–electrolyte lavage solution (GoLYTELY) mechanically flushes the bowel without significant absorption, thereby avoiding potential fluid and electrolyte imbalances. NuLYTELY, a modification of GoLYTELY, has the same therapeutic advantages as GoLYTELY and was developed to improve on the taste. Another effective oral cathartic is magnesium citrate solution.
Children may require stomas for various health problems. The most frequent causes in the infant are necrotizing enterocolitis and imperforate anus and, less often, Hirschsprung disease. In the older child the most frequent causes are inflammatory bowel disease, especially Crohn disease (regional enteritis), and ureterostomies for distal ureter or bladder defects.
Care and management of ostomies in the older child differ little from the care of ostomies in the adult patient. The major emphasis in pediatric care is preparing the child for the procedure and teaching care of the ostomy to the child and family. The basic principles of preparation are the same as for any procedure (see p. 1000). Simple, straightforward language is most effective, together with the use of illustrations and a replica model (e.g., drawing a picture of a child with a stoma on the abdomen and explaining it as “another opening where bowel movements [or any other term the child uses] will come out”). At another time the nurse can draw a pouch over the opening to demonstrate how the contents are collected. Using a doll to demonstrate the process is an excellent teaching strategy, and special books are available.
Children with ileostomies are fitted immediately after surgery with an appliance to protect the skin from the proteolytic enzymes in the liquid stool. Infants may not be fitted with a pouch in the immediate postoperative period. When stomal drainage is minimal, as is often the case in small or preterm infants, a gauze dressing will suffice. Give your parents a choice of caring for the colostomy with or without an appliance. Pediatric appliances are available in a variety of sizes to ensure an adequate fit.*
Ostomy equipment consists of a one- or two-piece system with a hypoallergenic skin barrier to maintain peristomal skin integrity (Fig. 27-24). The pouch should be large enough to contain a moderate amount of stool and flatus but not so large as to overwhelm the infant or child. A backing helps minimize the risk of skin breakdown from moisture trapped between the skin and pouch. Avoid small clips or rubber bands to prevent choking in the young child.
Protection of the peristomal skin is a major aspect of stoma care. Well-fitting appliances are important to prevent leakage of contents. Before applying the appliance, prepare the skin with a skin sealant that is allowed to dry. Then apply stoma paste around the base of the stoma or to the back of the wafer. The sealant and paste work together to prevent peristomal skin breakdown.
In infants with a colostomy left unpouched, skin care is similar to that of any diapered child. However, protect the peristomal skin with a barrier substance (e.g., zinc oxide ointment [Sensi-Care] or a mixture of zinc oxide ointment and stoma powder [Stomahesive]). A diaper larger than the one usually worn may be needed to extend upward over the stoma and absorb drainage. If the skin becomes inflamed, denuded, or infected, the care is similar to the interventions used for diaper dermatitis. (See Chapter 13.) A zinc-based product helps protect healthy skin, heal excoriated skin, and minimize pain associated with skin breakdown. The skin protectant adheres to denuded, weeping skin. The nurse can apply zinc-based products over topical antifungal and antibacterial agents if infection is present. No-sting barrier film is a skin sealant that has no alcohol base and can be used on open skin without stinging.
With young children, preventing them from pulling off the pouch is also an important consideration. One-piece outfits keep exploring hands from reaching the pouch, and the loose waist avoids any pressure on the appliance. Keeping the child occupied with toys during the pouch change is also helpful. As children mature, encourage their participation in ostomy care. Even preschoolers can assist by holding supplies, pulling paper backings from the appliance, and helping clean the stoma area. Toilet training for bladder control needs to begin at the appropriate time, as for any other child.
Older children and adolescents should eventually have total responsibility for ostomy care just as they would for usual bowel function. During adolescence, concerns for body image and the ostomy’s impact on intimacy and sexuality emerge. The nurse should stress to teenagers that the presence of a stoma need not interfere with their activities. These youngsters can choose which ostomy equipment is best suited to their needs. Attractively designed and decorated pouch covers are well liked by teenagers.
Children with familial adenomatous polyposis may require a colectomy with ileoanal reservoir to prevent or treat carcinoma of the colon. Peristomal skin care for these children is particularly challenging because of increased liquid stools, increased digestive enzymes that may cause skin breakdown, and the stoma being at skin level rather than raised. Additional care with this condition includes close monitoring of fluid and electrolyte status and increased incidence of bowel obstruction.
An enterostomal therapy nurse specialist is an important member of the health care team and will have additional suggestions and assistance with skin care information and ostomy pouching options. The nurse can obtain further information by contacting the Wound, Ostomy and Continence Nurses Society.*
Because these children are almost always discharged with a functioning colostomy, preparation of the family should begin as early as possible in the hospital. The nurse instructs the family in the application of the device (if used), care of the skin, and appropriate action in case skin problems develop. Early evidence of skin breakdown or stomal complications, such as ribbonlike stools, excessive diarrhea, bleeding, prolapse, or failure to pass flatus or stool, is brought to the attention of the physician, nurse, or stoma specialist. The same principles are applied as discussed earlier in this chapter for compliance, especially in terms of education, and in Chapter 26 for discharge planning and home care.
• Informed consent is valid when the person is capable of giving consent (is over the age of majority and is competent), is supplied with information needed to make an intelligent decision, and acts voluntarily when exercising freedom of choice.
• Informed consent is needed for major surgery, minor surgery, and diagnostic tests and medical treatments with an element of risk.
• The major principles in psychologic preparation of the child for surgery are to establish trust, provide support, and give an explanation in easy-to-understand terms.
• Preparation for procedures should be based on developmental characteristics of the child and family, emphasizing the importance of the parents’ role.
• Most parents and children want to be together during stressful procedures and should be offered this opportunity, with guidance on how the parent can comfort the child.
• The use of play activities to provide teaching about necessary nursing and medical interventions is an effective tool for use with children.
• In the performance of a procedure, the nurse should expect success, involve the child when possible in the procedure, provide distraction, and allow for expression of feelings.
• Proper positioning of infants and small children for procedures is essential to minimize movement and discomfort.
• In giving postprocedural support, the nurse should encourage children to express their feelings and praise them for completion of the procedure.
• Stressful times before and after surgery that produce anxiety in children are admission, blood tests, injection of preoperative medication (if used), transportation to the operating room, and return from the PACU.
• Assessment of compliance entails measuring factors that affect compliance through clinical judgment, self-reporting, direct observation, monitoring of appointments and therapeutic response, pill counts, and chemical assay.
• Compliance strategies may be classified as organizational, educational, and behavioral.
• Knowledge of the ill child’s eating habits and favorite foods can help in maintaining adequate nutrition.
• Skin care is essential to prevent skin breakdown.
• Control of fever may be accomplished by administration of antipyretics; hyperthermia is controlled by environmental means (minimum clothing, increased air circulation, hypothermia mattress, or cool compresses).
• Infection control is based on two systems. Standard Precautions provide protection when the infected person is undiagnosed. Transmission-Based Precautions add extra interventions for patients diagnosed with or suspected of having an infection.
• Ensuring safety in the hospital setting is a major concern and can be achieved through environmental measures, infection control measures, limit setting, and safe transportation.
• Restraints are used cautiously and require a medical order. Therapeutic hugging can avoid the use of restraints.
• Factors that affect drug dosage determination are growth and maturation, difficulty in evaluating drug response, and BSA.
• Family teaching regarding medication administration includes telling parents why the child is receiving the drug; its possible effects; and the amount, frequency, and length of time the drug is to be administered.
• Alternative forms of feeding include gavage feeding, gastrostomy feeding, and TPN.
• In the care of children with ostomies, nurses play an important role in family support and instruction in care of the stoma site.
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*Preparatory materials include Going to the Hospital and Going to the Doctor, available from Family Communications, 4802 Fifth Ave., Pittsburgh, PA 15213; 412-687-2990; www.fci.org; Hospital Friends, available from Centering Corporation, 7230 Maple St., Omaha, NE 68134; 866-218-0101; www.centering.org. Other resources include Berenstein Bears Go to the Doctor and Berenstein Bears Visit the Dentist (New York, Random House).
*Staging of pressure ulcers and guidelines for prevention and management of pressure ulcers are available from the National Pressure Ulcer Advisory Panel, http://npuap.org.
*Available from Hollister, Inc., 2000 Hollister Drive, Libertyville, IL 60048; 888-740-8999; www.hollister.com.
*The Tenderfoot Preemie device is manufactured by ITC, Edison, NJ; www.itcmed.com/tenderfoot.shtml.
*Several styles of pill crushers are available from Trademark Medical, 449 Sovereign Court, St. Louis, MO 63011; 800-325-9044; www.trademarkmedical.com.
*214 Hun Memorial, MC-28, Albany Medical Center, Albany, NY 12208; 800-776-OLEY; www.oley.org.
*Parents may find the following pamphlets helpful: A Parent’s Guide to Necrotizing Enterocolitis or Parent’s Guide to Ostomy Care for Children, available from ConvaTec (www.convatec.com).
*888-224-9626; www.wocn.org.