Researchers review pulmonary function testing measures that span 4 categories ... These measures span 4 categories—volume, flow, pressure, and gas exchange—and each offer their own specificity ...

Spirometry is a type of pulmonary function test that provides ... immediately after the test. There are several measurements relating to the volume and flow or air that can be determined with ...

What Are Pulmonary Function Tests? To diagnose asthma, your doctor will review your symptoms, your medical and family history, and may do lung function tests (also called pulmonary function tests).