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: Pharmacology
[{'content': 'Which of the following is NOT an adverse effect of salbutamol? \nSelect and explain. \nA. Tachycardia, B. Tolerance, C. Hypokalemia, D. Hypoglycemia', 'role': 'user'}, {'content': 'Answer: D \nExplanation: β2\xa0agonists like salbutamol and terbutaline can cause several adverse effects like:\n\nTachycardia due to stimulation of chronotropic β2, receptors and at high dose due to stimulation of β1 receptors also.\nTremors may result due to stimulation of muscle spindles.\nTolerance may develop due to desensitization of receptors.\nTransient hyperkalemia followed by prolonged hypokalemia is seen on continued use.\nHyperglycemia may develop due to the release of glucagon and stimulation of glycogenolysis and gluconeogenesis.', 'role': 'assistant'}]