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: Pediatrics
In a child with excercise induced asthma, which is done - 
Select and explain. 
A. Prophylaxis with steroids, B. Prophylaxis with Beta, agonist, C. Prophylaxis with theophyline, D. Breathing excercise
B: Prophylaxis with Beta, agonist
Answer: B: Prophylaxis with Beta, agonist 
Explanation: Ans. is 'b' i.e., Prophylaxis with beta agonist Treatment of exercise induced asthma o Exercise-induced bronchospasm should be anticipated in all asthma patients. o Treatment immediately prior to vigorous activity or exercise is usually effective. o Treatment is ? i) Sho acting inhaled beta agonist plus cromolyn. or ii)Sho acting inhaled beta-agonist plus nedocromil.