What is the primary reason for premature death in infants?

• A. Sepsis
• B. Failure to transition
• C. Congenital anomalies
• D. Developmental delays

Answer: (B)

The primary reason for premature death in infants is related to failure to transition, particularly in the neonatal period. After birth, an infant must undergo significant physiological changes to adapt to life outside the womb. This includes transitioning from fetal to neonatal circulation, establishing effective breathing patterns, and adapting to feeding. Failure to transition can lead to respiratory distress, inadequate oxygenation, and subsequent systemic complications, which significantly increase the risk of mortality.

Congenital anomalies, while a leading cause of infant mortality, typically account for deaths related to structural or functional defects, rather than an immediate failure to adapt post-delivery. Sepsis is also a critical concern, especially in preterm infants; however, it usually arises after the initial transition phase and is often a complication of other issues. Developmental delays are significant in the long term but do not directly result in immediate premature death. Therefore, failure to transition highlights the critical moments immediately following birth when survival is most precarious.