This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Bromocriptine, Subject name: Pharmacology
Prolactin production is controlled by: 
Select and explain. 
A. Metoclopramide, B. Chlorpromazine, C. Dopamine, D. None
C: Dopamine
Answer: C: Dopamine 
Explanation: Ans. (c) DopamineRef KDT 6th ed. / 235-236* Prolactin is under predominant inhibitory control of hypothalamus through PRIH (Prolactin Release Inhibitory Hormone), which is Dopamine that acts on pituitary lactotrope D2 receptor.* A progressive increase in prolactin occurs during pregnancy, peaking at term. After childbirth, this dopamine is inhibited and prolactin now stimulate milk production.