Katina has just given birth. In addition to hormone changes, she has also had changes in the receptors for estradiol in the _____.
A) POA/AH
B) pituitary gland
C) uterus
D) Posterior pituitary

Question

Quizplus · Accepted Answer

The POA/AH (preoptic area/anterior hypothalamus) is the area of the brain responsible for regulating maternal behaviors and is heavily influenced by hormones such as estradiol. After giving birth, there are changes in the number and sensitivity of estradiol receptors in this area, which can impact maternal behaviors. The pituitary gland and posterior pituitary are primarily involved in regulating hormone release, but do not undergo significant changes in receptor sensitivity after childbirth. The uterus undergoes physical changes during pregnancy and childbirth, but does not have a significant role in hormone regulation.

Katina Has Just Given Birth