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: Microbiology
[{'content': 'Laproscope is sterilized by ? \nSelect and explain. \nA. 2% formalin, B. 2% glutaraldehyde, C. Autoclaving, D. Boiling', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is 'b' i.e., 2% glutaraldehyde All endoscopes (e.g. laproscope) are sterilized by 2% glutaraldehyde (cidex).", 'role': 'assistant'}]