Which following test measures the amount of air moving into and out of the lungs?
A)Pulse oximetry
B)Incentive spirometry
C)Pulmonary function test
D)Arterial blood gases

Question

Quizplus · Accepted Answer

A pulmonary function test measures the amount of air moving into and out of the lungs. Pulse oximetry measures oxygen saturation in the blood, incentive spirometry helps to improve lung function, and arterial blood gases measure the levels of oxygen and carbon dioxide in the blood.

Which Following Test Measures the Amount of Air Moving into and Out