This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Normal Menstruation, Abnormal Menstruation, Menopausal Physiology and forsight of conception, Subject name: Gynaecology & Obstetrics
[{'content': 'Which of these anterior pituitary hormones is under tonic inhibitory control of hypothalamus instead of hypothalamic releasing factors? \nSelect and explain. \nA. LH, B. FSH, C. TSH, D. PRL', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Prolactin secretion is under tonic inhibitory control by the hypothalamic secretion of dopamine ( Prolactin Inhibitory Factor) All other hormones of anterior pituitary - FSH, LH, TSH, ACTH, GH are stimulated by releasing factors secreted in hypothalamus.', 'role': 'assistant'}]