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Man Taking Pulmonary Function Test Stock Photo


Man Taking Pulmonary Function Test Stock Photo
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Man Taking Pulmonary Function Test #99832188
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Per NIH: Pulmonary function tests, or PFTs, measure how well your lungs work. They include tests that measure lung size and air flow, such as spirometry and lung volume tests. Other tests measure how well gases such as oxygen get in and out of your blood. These tests include pulse oximetry and arterial blood gas tests. Another pulmonary function test, called fractional exhaled nitric oxide FeNO,