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: Social & Preventive Medicine
[{'content': 'Amount of waste infectious produced in hospitals – \nSelect and explain. \nA. 45%, B. 65%, C. 80%, D. 100%', 'role': 'user'}, {'content': 'Answer: A \nExplanation: The solid wastes generated in hospital and nursing homes generally varies as follows :\n\n1/2 to 4kg/bed/day - Govt. hospital\n1/2 to 2kg/bed/day - Private hospital\n1/2 to 1kg/bed/day - Nursing home.\n\nOut of all these 45-50% of the wastes are infectious.', 'role': 'assistant'}]