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: Surgery
[{'content': 'Thyroid storm after operation is due to ? \nSelect and explain. \nA. Inadequate control of hypehyroidism, B. Massive bleeding, C. Recurrent laryngeal nerve injury, D. Postoperative infection', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., Inadequate control of hypehyroidism", 'role': 'assistant'}]