Tests of pulmonary mechanics include:
1) maximum voluntary ventilation.
2) functional residual capacity.
3) forced expiratory flows.
4) forced expiratory volumes.
A)3 and 4 only
B)1 and 2 only
C)1, 2, and 3 only
D)1, 3, and 4 only

Question

Quizplus · Accepted Answer

Tests of pulmonary mechanics are designed to assess the function and performance of the lungs and airways. Maximum voluntary ventilation measures the maximum amount of air that can be inhaled and exhaled within one minute. Forced expiratory flows and forced expiratory volumes are both measures of how quickly and how much air can be forced out of the lungs, respectively. Functional residual capacity, however, is a measure of lung volume, specifically the volume of air remaining in the lungs after a normal, passive exhalation, and is not directly a test of pulmonary mechanics in the same way as the others.

Tests of Pulmonary Mechanics Include