The effect of oxytocin on the mammary glands is to:
A)increase the production of milk
B)decrease the production of milk
C)decrease the release of milk
D)increase the release of milk

Question

Quizplus · Accepted Answer

Oxytocin stimulates the let-down reflex, causing the contraction of smooth muscles around the alveoli and ducts in the breasts. This contraction leads to the release of milk from the mammary glands, increasing lactation. Therefore, the best choice is D, which is to increase the release of milk.

The Effect of Oxytocin on the Mammary Glands Is To