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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Clinica Vida Sana

Open until 3:00 pm

Mon 9:00 am - 8:00 pm
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9555 Wilcrest Dr, Houston, TX 770999555 Wilcrest Dr

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Excel Urgent Care , Missouri City

Excel Urgent Care

Open until 6:00 pm

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6840 Hwy 6, Missouri City, TX 774596840 Hwy 6

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93% of patients recommend this clinic.

Doctor was very friendly and helpful. I felt like I was in good hands and started seeing improvement within a day.

Solace Family Health and Wellness Clinic

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Mon 9:00 am - 5:00 pm
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2600 Gessner Rd, Houston, TX 770802600 Gessner Rd

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Fastest Labs, Sugar Land

Fastest Labs

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4103 S Main St, Stafford, TX 774774103 S Main St

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Westfield Urgent Care, Houston Texas

Westfield Urgent Care

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2010 FM 1960, Houston, TX 770732010 FM 1960

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I felt sick, booked an apt online for next day. I arrived and saw ppl waiting in cars they came up signed me in. They test outside and maintain it clean. The person who tested me was as gentle as she can be. Once it was done I had my test results within 24 hours. However, their time is listed as 48 hours so don’t always expect it. Wonderful staff, clean outside facilities.