RESPIRATORY Pharmacology Flashcards

1
Q

bronchodilator drugs

A

prevent or treat asthma, COPD, emphysema by relaxing the smooth muscle that surrounds the bronchioles

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2
Q

sympathomimetic bronchodilator drugs

A

stimulate B2 receptors in the smooth muscle around the bronchioles

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3
Q

Xanthine derivative bronchodilator drugs

A

act directly on the smooth muscle around the bronchioles and stimulate the respiratory centers in the brain

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4
Q

Anticholinergic bronchodilator drugs

A

block the action of acetylcholine on muscarinic receptors in the smooth muscle around the bronchioles

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