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: Physiology
[{'content': 'Sweating a result of exeion is mediated through: \nSelect and explain. \nA. Adrenal hormones, B. Sympathetic cholinergic, C. Sympathetic adrenergic, D. Parasympathetic cholinergic', 'role': 'user'}, {'content': 'Answer: B \nExplanation: B i.e. Sympathetic cholinergic', 'role': 'assistant'}]