41 out of 75
All are the long-acting bronchodilators except:
Ans. B. Adrenaline
ADRENALINE is a fast acting bronchodilator but the duration of action is very short. The dose in management of acute exacerbation of bronchial asthma is 0.01 ml (1 in 1000)/kg SC. Upto three doses can be given at twenty minutes interval.