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: Anatomy
All the following statements about leukotriene modifers in the management of bronchial asthma are true except 
Select and explain. 
A. May be used for acute asthma, B. May be used for exercise induced asthma, C. Zileuton is leukotriene modifer, D. May uncover chrug Strauss syndrome
A: May be used for acute asthma
Answer: A: May be used for acute asthma 
Explanation: Leukotriene modifers ( monteleukast,zafirulukast) may be considrrco as alternatives to low dose inhaled coicosteroids in patients with mild persistent asthma . Has no role in treating acute severe asthma Ref Harrison 19th edition pg 1673