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': 'Cytotoxic drugs are treated/disposed by ? \nSelect and explain. \nA. Autoclaving, B. Chemical disinfection, C. Incineration, D. Microwaving', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. is 'c' i.e., Incineration Cytotoxic drugs are category No. 5 wastes which are destroyed by incineration and disposed by secured landfills.", 'role': 'assistant'}]