How Are Infants Affected by Birth Medications

How are infants affected by birth medications?

A) Infants are not affected by birth medications because the placenta effectively filters such medications.
B) Infants whose mothers received birth medications are usually more sluggish, spend more time sleeping, and gain a little less weight during the first weeks after birth.
C) Birth medications typically have no observable short- or long-term effects on an infant.
D) Birth medications significantly depress infant respiration and heart rate and pose considerable risk to infant mortality.