the charge nurse in the pediatric unit is teaching nursing students about pyloric stenosis a student asks what causes pyloric stenosis how should the
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Nursing Elites

ATI RN

Nursing Care of Children Final ATI

1. The charge nurse in the pediatric unit is teaching nursing students about pyloric stenosis. A student asks what causes pyloric stenosis. How should the nurse respond?

Correct answer: B

Rationale: Pyloric stenosis is caused by the hypertrophy (thickening) of the circular muscle of the pylorus, leading to obstruction. Choice A is incorrect as it describes intussusception, not pyloric stenosis. Choice C is incorrect as a relaxed cardiac sphincter is related to gastroesophageal reflux. Choice D is incorrect as it describes Hirschsprung's disease, not pyloric stenosis.

2. When discussing discipline with the mother of a 4-year-old child, which should the nurse include?

Correct answer: A

Rationale: Consistent parental control is crucial for effective discipline, providing clear expectations and consequences for behavior.

3. During examination of a toddler's extremities, the nurse notes that the child is bowlegged. The nurse should recognize that this finding is which?

Correct answer: D

Rationale: Bowleggedness is normal in toddlers due to the development of lower back and leg muscles. It usually resolves as the child grows.

4. Which nonpharmacologic intervention appears to be effective in decreasing neonatal procedural pain?

Correct answer: D

Rationale: Oral sucrose and nonnutritive sucking are effective nonpharmacologic interventions for reducing procedural pain in neonates.

5. What should the nurse include in the discharge instructions for the parents of an infant diagnosed with acute otitis media?

Correct answer: D

Rationale: Acetaminophen (Tylenol) is recommended to help relieve the discomfort associated with acute otitis media, such as pain and fever. Elevating the baby's head during sleep can also help with drainage and relieve pressure, making choice A incorrect. Administering an antibiotic may be necessary for bacterial otitis media but is not usually the first-line treatment for acute otitis media, so choice B is incorrect. Placing the baby to sleep with a bottle can increase the risk of ear infections due to the pooling of milk around the Eustachian tube, so choice C is incorrect.

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