This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Thyroid Gland, Subject name: Surgery
[{'content': 'True about thyroid storm: \nSelect and explain. \nA. Precipitated by infection in a hypothyroid patient, B. Treatment is delayed until thyroid function test results are known, C. Steroids should be withheld, D. Precipitated by surgery', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Ans. (d) Precipitated by surgeryRef: Schwartz, 10th edition Page 1534* Thyroid storm is due to inactive preparation of thyrotoxicosis before surgery.', 'role': 'assistant'}]