ATI RN
Pediatric Nursing Review Questions Questions
Question 1 of 5
Lissencephaly is a disorder of which stage of neural development?
Correct Answer: C
Rationale: Lissencephaly results from defective neuronal migration, leading to a smooth brain surface and severe developmental delay.
Question 2 of 5
At what age should the nurse expect an infant to begin smiling in response to pleasurable stimuli?
Correct Answer: B
Rationale: At 2 months of age, an infant develops a social, responsive smile in response to pleasurable stimuli.
Question 3 of 5
One of the following is a characteristic feature of Mycoplasma pneumonia in the pediatric age group:
Correct Answer: C
Rationale: Mycoplasma pneumonia often presents with mild symptoms that do not correlate well with physical findings. It is known for a protracted course, low-grade fever, and a persistent cough. Antibiotics like macrolides are used for treatment, as penicillins are ineffective.
Question 4 of 5
The best initial treatment for transient tachypnea of the newborn (TTN) is:
Correct Answer: C
Rationale: TTN is caused by delayed clearance of fetal lung fluid, leading to mild respiratory distress. Oxygen therapy and CPAP help maintain oxygenation while the condition resolves within 24-72 hours without requiring aggressive intervention.
Question 5 of 5
Percentage of biliary atresia cases causing neonatal cholestasis?
Correct Answer: C
Rationale: Biliary atresia accounts for about 25% of neonatal cholestasis cases, leading to bile duct obstruction and liver damage.