Corticosteroid drugs dilate the bronchioles,and so they can be used to treat an acute attack of asthma.

Question

Quizplus · Accepted Answer

Corticosteroid drugs are not bronchodilators; they work by reducing inflammation in the airways, which can help to prevent asthma attacks but do not provide immediate relief during an acute attack. Bronchodilators, such as beta-agonists, are used to dilate the bronchioles during an asthma attack.

Corticosteroid Drugs Dilate the Bronchioles,and So They Can Be Used