This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Anaesthesia
[{'content': 'Which drug can be eliminated by nonenzymatic degradation \nSelect and explain. \nA. Atracurim, B. Pancuronium, C. Mivacurium, D. Dexacurium', 'role': 'user'}, {'content': "Answer: A \nExplanation: The unique feature of atracurium is inactivation in plasma by spontaneous non-enzymatic degradation (Hofmann elimination) in addition to that by alkaline ester hydrolysis Consequently, its duration of action is not altered in patients with hepatic/renal i9nsufficiency or hyperdynamic circulation - preferred muscle relaxant for such patients as well as for neonates and the elderlyAtracurium is metabolized to laudanosine that is responsible for seizures.(Refer: Morgan and Mikhail's Clinical Anaesthesiology, 5th edition, pg no. 216, 269)", 'role': 'assistant'}]