RESPIRATORY Pharmacology Flashcards
1
Q
bronchodilator drugs
A
prevent or treat asthma, COPD, emphysema by relaxing the smooth muscle that surrounds the bronchioles
2
Q
sympathomimetic bronchodilator drugs
A
stimulate B2 receptors in the smooth muscle around the bronchioles
3
Q
Xanthine derivative bronchodilator drugs
A
act directly on the smooth muscle around the bronchioles and stimulate the respiratory centers in the brain
4
Q
Anticholinergic bronchodilator drugs
A
block the action of acetylcholine on muscarinic receptors in the smooth muscle around the bronchioles