ATI RN
Pediatric Nursing Exam Preparation Questions
Question 1 of 5
Which of the following is an important diagnostic study for neonatal cholestasis
Correct Answer: D
Rationale: Hepatobiliary scintigraphy assesses bile flow and is crucial for diagnosing biliary atresia, the most common cause of neonatal cholestasis.
Question 2 of 5
What is the percentage of HBsAg-positive infants who will develop chronic hepatitis or chronic carrier state
Correct Answer: C
Rationale: Approximately 90% of infants infected with hepatitis B at birth become chronic carriers due to an immature immune response, leading to prolonged viral persistence.
Question 3 of 5
All the following factors can amplify anaphylaxis EXCEPT
Correct Answer: B
Rationale: Vaccination does not amplify anaphylaxis, while infections, stress, and physical activity can increase susceptibility.
Question 4 of 5
A 15-year-old with a history of seasonal hay fever now also has itchy eyes, profuse tearing, and reddened and edematous conjunctivae... Which treatment option is effective for the ocular symptoms?
Correct Answer: D
Rationale: All listed treatments are effective for managing ocular allergy symptoms, depending on severity.
Question 5 of 5
Recurrent coughing and wheezing occurs in 35% of preschool-age children. Those who continue to have persistent asthma into later childhood are approximately
Correct Answer: C
Rationale: About one-third of preschool children with recurrent wheezing develop persistent asthma, especially those with risk factors like atopy and family history.