In some cases, dyspnea can be alleviated with the use of a bronchodilator. What is the purpose of a bronchodilator?
A) Forms a new opening in the windpipe
B) Creates a new opening in the bronchi
C) Expands the bronchi as well as other air passages
D) Softens the alveolar walls to expedite air exchange

Question

Quizplus · Accepted Answer

Bronchodilators work by relaxing and opening the air passages to the lungs, which helps to relieve symptoms of conditions like asthma and chronic obstructive pulmonary disease (COPD), thereby expanding the bronchi and other air passages.

In Some Cases, Dyspnea Can Be Alleviated with the Use