This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Physiology
[{'content': 'Normal cerebral blood flow in ml/min ? \nSelect and explain. \nA. 55, B. 150, C. 750, D. 1000', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. is 'c' i.e., 750 The cerebral blood flow (CBF) is about 750 ml/min (15% of total cardiac output), or 54 m1/100 gm brain tissue per minute", 'role': 'assistant'}]