This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Communicable diseases, Subject name: Social & Preventive Medicine
[{'content': 'A sewage worker presnets to the Emergency depament with fever and jaundice. Laboratory findings reveal an elevated BUN and serum craetinine suggestive of renal failure. Which of the following antibiotics is recommended? \nSelect and explain. \nA. Coctrimaxozole, B. Erythromycin, C. Ciprofloxacin, D. Penicillin G', 'role': 'user'}, {'content': 'Answer: D \nExplanation: <p> It is a case of leptospirosis and the drug of choice is penicillin. Reference:Park&;s textbook of preventive and social medicine,K.Park,23rd edition,page no:292. <\\p>', 'role': 'assistant'}]