This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Other topics and Adverse effects, Subject name: Pharmacology
[{'content': 'All of the following can induce methemoglobinemia EXCEPT: \nSelect and explain. \nA. Nitroglycerine, B. Procaine, C. Prilocaine, D. Phenytoin', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Drugs that may cause Methemoglobinemia includes- nitrates derivatives (nitrates salt, nitroglycerin), nitrites derivatives (nitroprusside, amyl nitrite, nitric oxide), sulfonamides, dapsone, phenacetin, phenazopyridine, local anesthetics such as prilocaine, topical anesthetics such as Emla cream, benzocaine etc Essential of medical pharmacology Sixth edition-KD Tripathi Page:405,406', 'role': 'assistant'}]