Preterm and low birth weights are most closely associated with which teratogen?
A)alcohol
B)nicotine
C)aspirin
D)tetracycline

Question

Quizplus · Accepted Answer

Nicotine use during pregnancy is a known risk factor for preterm birth and low birth weight. It can also lead to other adverse effects on fetal health, such as decreased lung function and developmental delays. Alcohol use during pregnancy is associated with fetal alcohol syndrome, aspirin use can increase the risk of bleeding in the fetal brain, and tetracycline can cause discoloration of the teeth and affect bone growth.

Preterm and Low Birth Weights Are Most Closely Associated with Which