This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Muscle relaxants, Subject name: Anaesthesia
[{'content': 'A patient with bilirubin value of 8 mgldl and serum creatinine of 1.9 mg/dl is Planned for surgery.What is the muscle relaxant of choice in this patient- \nSelect and explain. \nA. vecuronium, B. Pancuronium, C. Atracurium, D. Rocuronium', 'role': 'user'}, {'content': "Answer: C \nExplanation: Atracurium is the drug of choice in liver and renal dysfunction . It is eliminated by Hoffman's degradation and alkaline Ester hydrolysis.", 'role': 'assistant'}]