This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Hospital waste and disaster management, Occupational health, Subject name: Social & Preventive Medicine
[{'content': 'What percentatge of the healthcare waste generated is infectious? \nSelect and explain. \nA. 10% - 15%, B. 50%, C. 75%, D. 100%', 'role': 'user'}, {'content': "Answer: A \nExplanation: - about 80% of health care wastes accounts for general health care wastes. - 1% accounts for sharps - 15% is pathological and infectious wastes. - 3% chemical and pharmacological wastes. Reference : Park's textbook of preventive and social medicine, 23rd edition, pg no:790 <\\p>", 'role': 'assistant'}]