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: Surgery
[{'content': 'Non-oliguric ARF is caused by: \nSelect and explain. \nA. Aminoglycoside, B. Penicillin, C. Erythromycin, D. Ampicillin', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Aminoglycosides cause non-oliguric renal failure. Penicillin causes proliferative glomerulonephritis with vasculitis. Ampicillin causes interstitial nephritis.', 'role': 'assistant'}]