Question

Define apnea of prematurity.

Hint:

Apnea is more common in infants born before 28 weeks of gestation and usually improves as the infant matures.

Answer 1

Apnea of prematurity (AOP) is the cessation of breathing for more than 20 seconds due to immature respiratory control mechanisms in preterm infants, often accompanied by bradycardia and oxygen desaturation.