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: Medicine
In bronchial asthma glucorticoids - 
Select and explain. 
A. Act as potent bronchodilators, B. Reduce airway inflammation, C. Inhibit degranulation of mast cells, D. Block the action of humoral mediators
B: Reduce airway inflammation
Answer: B: Reduce airway inflammation 
Explanation: None