This test is used to find out how well your lungs are working. Read on to learn what to expect.
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Detailed information about peak flow measurement, a quick test to measure air flowing out of the lungs.
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Pulmonary function tests (PFTs) are noninvasive tests that show how well the lungs are working.
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Pulse oximetry is a test used to measure the oxygen level (oxygen saturation) of the blood. It is an easy, painless measure of how well oxygen is being sent to parts of your body furthest from your heart, such as the arms and legs.
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