This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: A.N.S., Subject name: Pharmacology
[{'content': 'Mechanism of action of pralidoxime is: \nSelect and explain. \nA. Stimulation of ACh receptors, B. Inhibition of breakdown of ACh, C. Blockade of ACh receptors, D. Reactivation of AChE enzyme', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Ans. (D) Reactivation of AChE enzyme(Ref: Katzung 10/e p116; KDT 8th/e p123)Pralidoxime and diacetylmonoxime are cholinesterase regenerator compounds used for organophosphate poisoning.', 'role': 'assistant'}]