Question

What potential impact does excessive bronchodilation have on work of breathing, specifically concerning dead space volume?

a. Increases work of breathing
b. Decreases work of breathing
c. No impact on work of breathing
d. Depends on individual factors

Answer 1

Excessive bronchodilation decreases the work of breathing and has no impact on dead space volume.

Step-by-step explanation:

Excessive bronchodilation can decrease the work of breathing and have a no impact on dead space volume. When the bronchioles in the lungs dilate, it allows for easier airflow and reduces the effort required to breathe. However, this does not affect the dead space volume, which refers to the portion of the respiratory system where no gas exchange occurs.