This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Renal physiology, Subject name: Physiology
[{'content': 'GFR decreases with the following \nSelect and explain. \nA. Hypotension, B. Hypoproteinemia, C. Diuretics, D. All of the above', 'role': 'user'}, {'content': "Answer: A \nExplanation: In low BP ....there is decresed blood flow to kidney thus GFR is decreased. Ref: Ganong's review of medical physiology; 24th edition; page no: 678", 'role': 'assistant'}]