Test 3, Saunders incorrect/extra prac
430. The clinic nurse reads the results of a tuberculin skin test (TST) on a 3-year-old child. The results indicate an area of induration measuring 10 mm. The nurse should interpret these results as which finding? 1.Positive 2.Negative 3.Inconclusive 4.Definitive and requiring a repeat test
1 Induration measuring 10 mm or more is considered to be a positive result in children younger than 4 years of age and in children with chronic illness or at high risk for exposure to tuberculosis. A reaction of 5 mm or more is considered to be a positive result for the highest risk groups, such as a child with an immunosuppressive condition or a child with human immunodeficiency virus (HIV) infection. A reaction of 15 mm or more is positive in children 4 years or older without any risk factors.
413. Which interventions should the nurse include when preparing a care plan for a child with hepatitis? Select all that apply. 1.Providing a low-fat, well-balanced diet. 2.Teaching the child effective hand-washing techniques. 3.Scheduling playtime in the playroom with other children. 4.Notifying the health care provider (HCP) if jaundice is present. 5.Instructing the parents to avoid administering medications unless prescribed. 6.Arranging for indefinite home schooling because the child will not be able to return to school.
1, 2, 5 Hepatitis is an acute or chronic inflammation of the liver that may be caused by a virus, a medication reaction, or another disease process. Because hepatitis can be viral, standard precautions should be instituted in the hospital. The child should be discouraged from sharing toys, so playtime in the playroom with other children is not part of the plan of care. The child will be allowed to return to school 1 week after the onset of jaundice, so indefinite home schooling would not need to be arranged. Jaundice is an expected finding with hepatitis and would not warrant notification of the HCP. Provision of a low-fat, well-balanced diet is recommended. Parents are cautioned about administering any medication to the child because normal doses of many medications may become dangerous owing to the liver's inability to detoxify and excrete them. Hand-washing is the most effective measure for control of hepatitis in any setting, and effective hand-washing can prevent the immunocompromised child from contracting an opportunistic type of infection.
433. The nurse is preparing for the admission of an infant with a diagnosis of bronchiolitis caused by respiratory syncytial virus (RSV). Which interventions should the nurse include in the plan of care? Select all that apply. 1.Place the infant in a private room. 2.Ensure that the infant's head is in a flexed position. 3.Wear a mask at all times when in contact with the infant. 4.Place the infant in a tent that delivers warm humidified air. 5.Position the infant on the side, with the head lower than the chest. 6.Ensure that nurses caring for the infant with RSV do not care for other high-risk children.
1, 6 Respiratory syncytial virus (RSV) is a highly communicable disorder and is not transmitted via the airborne route. The virus usually is transferred by the hands. Use of contact and standard precautions during care (wearing gloves and a gown) reduces nosocomial transmission of RSV. A mask is unnecessary. In addition, it is important to ensure that nurses caring for a child with RSV do not care for other high-risk children to prevent the transmission of the infection. An infant with RSV should be isolated in a private room or in a room with another infant with RSV infection. The infant should be positioned with the head and chest at a 30- to 40-degree angle and the neck slightly extended to maintain an open airway and decrease pressure on the diaphragm. Cool humidified oxygen is delivered to relieve dyspnea, hypoxemia, and insensible water loss from tachypnea.
407. The nurse provides feeding instructions to a parent of an infant diagnosed with gastroesophageal reflux disease. Which instruction should the nurse give to the parent to assist in reducing the episodes of emesis? 1.Provide less frequent, larger feedings. 2.Burp the infant less frequently during feedings. 3.Thin the feedings by adding water to the formula. 4.Thicken the feedings by adding rice cereal to the formula.
4 Gastroesophageal reflux is backflow of gastric contents into the esophagus as a result of relaxation or incompetence of the lower esophageal or cardiac sphincter. Small, more frequent feedings with frequent burping often are prescribed in the treatment of gastroesophageal reflux. Feedings thickened with rice cereal may reduce episodes of emesis. If thickened formula is used, cross-cutting of the nipple may be required.
404. The clinic nurse reviews the record of an infant and notes that the health care provider has documented a diagnosis of suspected Hirschsprung's disease. The nurse reviews the assessment findings documented in the record, knowing that which symptom most likely led the mother to seek health care for the infant? 1.Diarrhea 2.Projectile vomiting 3.Regurgitation of feedings 4.Foul-smelling ribbon-like stools
4 Hirschsprung's disease is a congenital anomaly also known as congenital aganglionosis or aganglionic megacolon. It occurs as the result of an absence of ganglion cells in the rectum and other areas of the affected intestine. Chronic constipation beginning in the first month of life and resulting in pellet-like or ribbon-like stools that are foul-smelling is a clinical manifestation of this disorder. Delayed passage or absence of meconium stool in the neonatal period is also a sign. Bowel obstruction especially in the neonatal period, abdominal pain and distention, and failure to thrive are also clinical manifestations. Options 1, 2, and 3 are not associated specifically with this disorder.
412. The nurse is preparing to care for a child with a diagnosis of intussusception. The nurse reviews the child's record and expects to note which symptom of this disorder documented? 1.Watery diarrhea 2.Ribbon-like stools 3.Profuse projectile vomiting 4.Bright red blood and mucus in the stools
4 Intussusception is a telescoping of one portion of the bowel into another. The condition results in an obstruction to the passage of intestinal contents. A child with intussusception typically has severe abdominal pain that is crampy and intermittent, causing the child to draw in the knees to the chest. Vomiting may be present, but is not projectile. Bright red blood and mucus are passed through the rectum and commonly are described as currant jelly-like stools. Watery diarrhea and ribbon-like stools are not manifestations of this disorder.
432. The nurse is caring for an infant with bronchiolitis, and diagnostic tests have confirmed respiratory syncytial virus (RSV). On the basis of this finding, which is the most appropriate nursing action? 1.Initiate strict enteric precautions. 2.Move the infant to a room with another child with RSV. 3.Leave the infant in the present room because RSV is not contagious. 4.Inform the staff that they must wear a mask, gloves, and a gown when caring for the child.
2 Respiratory syncytial virus (RSV) is a highly communicable disorder and is not transmitted via the airborne route. The virus usually is transferred by the hands. Use of contact and standard precautions during care is necessary. Using good hand-washing techniques and wearing gloves and gowns are also necessary. Masks are not required. An infant with RSV is isolated in a single room or placed in a room with another child with RSV. Enteric precautions are unnecessary.
