This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Endocrinology, Subject name: Pharmacology
[{'content': 'Which of the following is used in the treatment of hyperprolactinemia \nSelect and explain. \nA. Cimetidine, B. Methysergide, C. Bromocriptine, D. Ondansetron', 'role': 'user'}, {'content': "Answer: C \nExplanation: Refer KDT 6/e p 236 It is an ergot alkaloid and is a Dopamine agonist Dopamine acts as prolactin inhibiting hormonal big the brain Agonism of Dopamine receptors by Bromocriptine is responsible for it's use in hyperprolactinemia", 'role': 'assistant'}]