What is a pulmonary function test?

The effectiveness of the lungs is determined by a pulmonary function test. The test evaluates lung volume, capacity, gas exchange, and rate of flow, as well as other lung-related characteristics. Your doctor may be able to identify and treat some lung diseases based on the results.

How are pulmonary function tests performed?

Pulmonary function tests can be performed in two ways, depending on the information your doctor needs. In some cases, your doctor may request both tests since they measure different things. To evaluate your breathing, your doctor may use a spirometer (a device with a mouthpiece) or have you stand inside an air-tight box that resembles a telephone booth.

What does a pulmonary function test measure?

A pulmonary function test evaluates several elements of lung health. Here are a few examples:The volume of the lungs when they are entirely full of air is known as total lung capacity.The amount of air you can forcefully expel once your lungs have been completely filled is known as forced vital capacity.After you've expelled as much as you can, the amount of air left in your lungs.Functional residual capacity is the quantity of air left in your lungs after you typically exhale.

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Labcorp at Walgreens, Birmingham

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101 Doug Baker Blvd, Birmingham, AL 35242101 Doug Baker Blvd

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Physicians Care, Hoover South

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1989 Montgomery Hwy, Hoover, AL 352441989 Montgomery Hwy

4.9(626 reviews)

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I felt bad all day and thought I would be able to shrug it off but decided to go in right after dinner. The receptionist was very kind and welcoming and got me checked in quickly, the triage nurse was very attentive and listened to my symptoms, and the NP, Justin, spent a good amount of time following my symptoms and listening to heart and lungs and ears. They treated me with great care. I highly recommend.