Multiple Choice
Pain-relieving medication that is used during childbirth
A) does not cross the placental barrier.
B) does not influence the mother's ability to push the baby through the birth canal.
C) is associated with long-lasting increases in sociability in infants.
D) is likely to result in a baby who is withdrawn or irritable for days or weeks after birth.
Correct Answer:

Verified
Correct Answer:
Verified
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