A Patient with history of shoness of breath has Decreased FEV1/FVC Ratio, Normal DLCO. A 200 ml increase in baseline FEVI is observed 15 minutes after administration of bronchodilators. The likely diagnosis is
Ans. is 'a' i.e., Asthma
Asthma
Chronic Bronchitis
Emphysema
Interstitial Lung Disease
Asthma