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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3 instant-book locations

Quest Diagnostics

Open until 4:30 pm

Mon 8:00 am - 4:30 pm
Tue 8:00 am - 4:30 pm
Wed 8:00 am - 4:30 pm
Thu 8:00 am - 4:30 pm
Fri 8:00 am - 4:30 pm
SatClosed
SunClosed

26800 Crown Valley Pkwy, Mission Viejo, CA 9269126800 Crown Valley Pkwy

4.21(560 reviews)

Lab testing

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A great experience for something I had a lot of anxiety about. Had no wait time or issues at the testing center/lab. Had blood drawn at 3pm and had results by email at 9am the next morning.

Quest Diagnostics

Open until 11:30 am

Mon 7:00 am - 11:30 am
Tue 7:00 am - 11:30 am
Wed 7:00 am - 11:30 am
Thu 7:00 am - 11:30 am
Fri 7:00 am - 11:30 am
SatClosed
SunClosed

26732 Crown Valley Pkwy, Mission Viejo, CA 9269126732 Crown Valley Pkwy

4.56(429 reviews)

Lab testing

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Excellent customer service. Knowledgeably answered all questions. Appointment and billing were fast. Testing next day was on time and professional. Results available within 24 hours. Highly recommend.

Quest Diagnostics

Open until 5:00 pm

Mon 6:00 am - 5:00 pm
Tue 6:00 am - 5:00 pm
Wed 6:00 am - 5:00 pm
Thu 6:00 am - 5:00 pm
Fri 6:00 am - 5:00 pm
SatClosed
SunClosed

22312 El Paseo, Rancho Santa Margarita, CA 9268822312 El Paseo

4.49(484 reviews)

Lab testing

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A great experience for something I had a lot of anxiety about. Had no wait time or issues at the testing center/lab. Had blood drawn at 3pm and had results by email at 9am the next morning.

Chemical Quality Solutions

10136 Artesia Pl, Bellflower, CA 9070610136 Artesia Pl

Lab testing

Pulmonary Function Test near me in Bellflower, CA

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Quest Diagnostics

Quest Diagnostics

Quest Diagnostics

Quest Diagnostics

Quest Diagnostics

Quest Diagnostics

Chemical Quality Solutions

Chemical Quality Solutions

Identity Match

Identity Match

Road Runner Mobile Testing

Road Runner Mobile Testing

Community Medicine

Community Medicine

United Family Medical Center

United Family Medical Center

CMB Laboratory

CMB Laboratory

Detect Lab

Detect Lab

WestPac Labs, Santa Fe Springs

WestPac Labs

CMB Laboratory

CMB Laboratory

Clinica Medica Lares

Clinica Medica Lares

Tag/Ams

Tag/Ams

HPC Testing Services

HPC Testing Services

Biocorp Clinical

Biocorp Clinical

Wesley Health Center, Lynwood

Wesley Health Center

DxTerity

DxTerity

Advanced Long Beach Testing

Advanced Long Beach Testing

Long Beach Memorial Medical Center Memorial Healthtech Lab

Long Beach Memorial Medical Center Memorial Healthtech Lab

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