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': 'Initial method to prevent infection in burn patients: \nSelect and explain. \nA. Physiotherapy, B. Intravenous antibiotics, C. Hand washing, D. Topical antibiotics', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Ans. C: Handwashing Control of infection in burn patient begins with policies on hand-washing and other cross-contamination prevention measures', 'role': 'assistant'}]