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: Forensic Medicine
[{'content': 'All of the following are true about methanol poisoning except: \nSelect and explain. \nA. Fomepizole is a competitive inhibitor of aldehyde dehydrogenase, B. Toxic level of methanol is 1.25 gm/kg body weight, C. Formic acid is mainly responsible for toxicity, D. Methanol causes obscured snowy vision', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Answer- A. Fomepizole is a competitive inhibitor of aldehyde dehydrogenaseFomepizole is a competitive inhibitor of atdehyde dehydrogenase (Ref: Reddv 33/e p582, 3l/e p387)Fomepizole is a specific inhibitor of alcohol dehydrogenase, not the aldehyde dehydrogenase.', 'role': 'assistant'}]