This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Respiratory system, Subject name: Pharmacology
Which of the following is not an adverse effect of salbutomol 
Select and explain. 
A. Tachycardia, B. Tolerance, C. Hypokaelemia, D. Hypoglycemia
D: Hypoglycemia
Answer: D: Hypoglycemia 
Explanation: Refer KDT 6/e p 127 Beta 2 agonists like salbutomol and terbutaline can cause several adverse effects like Tachycardia due to stimulation of chronotropin beta 2 receptors Tremors may result due to stimulation of muscle spindle Tolerance may develop due to desensitization of receptors