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': 'Which of the following hormone is secreted by the kidney? \nSelect and explain. \nA. Renin, B. 1,25 DHCC, C. Erythropoietin, D. All of above', 'role': 'user'}, {'content': 'Answer: D \nExplanation: All hormones are produced from kidneyRef: Ganong&;s review of medical physiology; 24th edition; page no; 702', 'role': 'assistant'}]