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': 'Which of the following is a type of incinerator? \nSelect and explain. \nA. Double chamber, B. Single chamber, C. Rotary kilns, D. All of the above', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Three basic kinds of incineration technology are of interest for treating health-care wastes:a) Double-chamber pyrolytic incineratorsb) Single-chamber furnaces with static gratec) Rotary Kilns operating at high temperatures.Park 23e pg: 793', 'role': 'assistant'}]