This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Autonomic nervous system, Subject name: Pharmacology
[{'content': 'A child on Beta-2 agonists for the treatment of bronchial asthma may exhibit all of the following features EXCEPT: \nSelect and explain. \nA. Tremors, B. Hypoglycemia, C. Hypokalemia, D. Bronchodilation', 'role': 'user'}, {'content': 'Answer: B \nExplanation: ref; KD Tripathi Pharmacology 7th edition(page no;132) Beta two agonists produce bronchodilatation. Muscle tremors are the dose-related side effect. Palpitation, restlessness, nervousness, throat irritation and ankle oedema can also occur. Beta-2 agonists produce glycogenolysis -hyperglycaemia', 'role': 'assistant'}]