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: Medicine
[{'content': 'True about thyroid storm -a) Bradycardiab) Hyperthermiac) Hypercalcemiad) Hypotensione) Cardiac arrhythmia \nSelect and explain. \nA. ab, B. bc, C. bce, D. ace', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]