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: Pharmacology
[{'content': 'Hemodialysis is useful in all of the following except ? \nSelect and explain. \nA. Barbiturate poisoning, B. Methanol poisoning, C. Salicylate poisoning, D. Digoxin poisoning', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Ans. is d i.e., Digoxin poisoning o Dialysis in not effective in amphetamines, verapamil, organophosphates, opioids, imipramine, digitalis, diazepam.', 'role': 'assistant'}]