ATI RN
Nursing Practice Questions for Pediatric Infectious Disease Questions
Question 1 of 5
Retinopathy of prematurity (ROP) is caused by the acute and chronic effects of oxygen toxicity on the developing blood vessels of the premature infant's retina. To avoid the ROP, arterial oxygen level in premature infants should be kept between
Correct Answer: C
Rationale: PaOâ‚‚ of 50-70 mm Hg (C) minimizes ROP risk while ensuring oxygenation, per neonatal oxygen guidelines.
Question 2 of 5
In necrotizing enterocolitis (NEC), abdominal perforation may be manifested by development of
Correct Answer: B
Rationale: Perforation in NEC often shows abdominal wall erythema (B), indicating peritonitis, per surgical signs.
Question 3 of 5
Physiologic jaundice is the result of many factors that are normal physiologic characteristics of newborns which include all the following EXCEPT
Correct Answer: C
Rationale: Physiologic jaundice stems from high RBCs (A), short RBC life (B), and low conjugation (D, E). Delayed meconium (C) isn’t a normal factor contributing to it.
Question 4 of 5
All the following statements regarding meconium aspiration pneumonia are true EXCEPT
Correct Answer: D
Rationale: Meconium aspiration involves breech (A), obstruction (B), pneumonitis (C), and in utero aspiration (D). Oropharyngeal suction (E) doesn’t prevent it, per updated guidelines.
Question 5 of 5
Which of the following sequelae of kernicterus is resolved in surviving infants?
Correct Answer: D
Rationale: Discoloration of teeth (E) from kernicterus may fade, unlike permanent spasticity (A), deafness (B), choreoathetosis (C), or enamel dysplasia (D).