when assessing a preschoolers chest what should the nurse expect
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Nursing Elites

ATI RN

ATI Nursing Care of Children

1. When assessing a preschooler's chest, what should the nurse expect?

Correct answer: D

Rationale: In a preschooler, chest movement should be symmetric and coordinated with breathing, indicating healthy respiratory function.

2. A 3-year-old child, previously potty-trained, becomes a bed-wetter again during a hospital stay. Which explanation should the nurse provide to the parents?

Correct answer: C

Rationale: During a hospital stay, preschool children may exhibit regression in behaviors such as bed-wetting due to stress. It is important for parents to understand that this behavior is a common response to the hospital environment and should resolve once the child is back home. Therefore, the correct explanation for the nurse to provide to the parents is choice C. Choice A is incorrect because it inaccurately states that the child is no longer potty-trained. Choice B is incorrect as it assumes a medical issue without evidence. Choice D is incorrect as it dismisses the parents' concerns without addressing the underlying cause of the behavior.

3. Which laboratory test would be most important for the nurse to assess when caring for a toddler suspected of having cystic fibrosis?

Correct answer: C

Rationale: The sweat chloride test is the primary diagnostic test for cystic fibrosis. Cystic fibrosis is characterized by abnormal transport of chloride and sodium across epithelial cell membranes, leading to increased chloride in sweat. This test is crucial for diagnosing cystic fibrosis in suspected cases. Liver enzymes (Choice A), serum calcium (Choice B), and urine creatinine (Choice D) are not specific tests for cystic fibrosis and would not provide the necessary information for diagnosis in this case.

4. What may be a clinical manifestation of failure to thrive (FTT) in a 13-month-old include?

Correct answer: C

Rationale: FTT is characterized by weight that falls below the 10th percentile, often accompanied by delayed developmental milestones and poor feeding habits. Regularity in activities and preference for solid food over milk or formula are less commonly associated with FTT.

5. Which is the leading cause of death in infants younger than 1 year in the United States?

Correct answer: A

Rationale: Congenital anomalies are the leading cause of death in infants younger than 1 year in the United States.

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