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
True about Bronchial Asthma is 
Select and explain. 
A. Allergic Hypo responsiveness of airway, B. Inhaled steroids are mainstay of treatment, C. Is seen in samter's triad along with urticaria, D. IgE levels are increased in intrinsic Asthma
B: Inhaled steroids are mainstay of treatment
Answer: B: Inhaled steroids are mainstay of treatment 
Explanation: Bronchial Asthma is Hyper responsive of airway.
IgE levels are increased in Extrinsic asthma and normal in intrinsic asthmsa.
Samter's triad :


Asthma.
Aspirin sensitivity.
Nasal polyposis.