The critical factor in attaining the age of viability is _____.
A) weighing at least 5 pounds (2.3 kg)
B) having a functioning central nervous system
C) having functioning digestive and respiratory systems
D) surviving at least 28 weeks past conception

Question

Quizplus · Accepted Answer

The age of viability refers to the point in fetal development when a baby has a chance of surviving outside the womb. This typically occurs around 24 weeks of gestation, when the central nervous system has developed enough to allow the fetus to breathe on its own. While a certain weight and functioning digestive and respiratory systems are important factors, the critical factor in attaining the age of viability is a functioning central nervous system.

The Critical Factor in Attaining the Age of Viability Is