This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: general microbiology, Subject name: Microbiology
[{'content': 'All are true regarding disinfectants except - \nSelect and explain. \nA. Gluteraldehyde is sporicidal, B. Hypochlorites are virucidal, C. Ethylene oxide is intermediate disinfectant, D. Phenol usually requires organic matter to act', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ethylene oxide : it is highly inflammable and explosive. it is especially used used forsterilisation hea-lung machines ,respirators ,sutures,dental equipments ,books and clothings it has been used for sterilising wide range of materials REF:Ananthanarayan & Panicker's Textbook of Microbiology 9th edition pg no:35", 'role': 'assistant'}]