Imagine that a woman is in the final week of her pregnancy. Her doctor gives her an injection of oxytocin. The likely result is that the pregnant woman would

A) undergo the loss of oxytocin receptors from her uterine smooth muscle cells.
B) undergo vigorous contractions of her uterine muscles.
C) be prevented from lactation.
D) stop secreting prostaglandins from the placenta.
E) increase the synthesis and secretion of progesterone.