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 1:00 pm

Mon 8:00 am - 1:00 pm
Tue 8:00 am - 1:00 pm
Wed 8:00 am - 1:00 pm
Thu 8:00 am - 1:00 pm
Fri 8:00 am - 1:00 pm
SatClosed
SunClosed

1140 Westmont Dr, Houston, TX 770151140 Westmont Dr

4.47(494 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 8:00 am - 5:00 pm
Tue 8:00 am - 5:00 pm
Wed 8:00 am - 5:00 pm
Thu 8:00 am - 5:00 pm
Fri 8:00 am - 5:00 pm
SatClosed
SunClosed

7400 Fannin St, Houston, TX 770547400 Fannin St

4.19(458 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.

Labcorp

Open until 1:00 pm

Mon 8:00 am - 1:00 pm
Tue 8:00 am - 1:00 pm
Wed 8:00 am - 1:00 pm
Thu 8:00 am - 1:00 pm
Fri 8:00 am - 1:00 pm
SatClosed
SunClosed

7580 Fannin St, Houston, TX 770547580 Fannin St

4.11(525 reviews)

Lab testing

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.

Any Lab Test Now, League City

Any Lab Test Now

Open until 6:00 pm

Mon 8:30 am - 6:00 pm
Tue 8:30 am - 6:00 pm
Wed 8:30 am - 6:00 pm
Thu 8:30 am - 6:00 pm
Fri 8:30 am - 6:00 pm
Sat10:00 am - 2:00 pm
SunClosed

2910 Gulf Fwy S, League City, TX 775732910 Gulf Fwy S

Lab testing

Pulmonary Function Test near me in La Marque, TX

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Quest Diagnostics

Quest Diagnostics

Quest Diagnostics

Quest Diagnostics

Labcorp

Labcorp

Any Lab Test Now, League City

Any Lab Test Now

Next Level Urgent Care , League City

Next Level Urgent Care

NMFS Galveston Laboratory

NMFS Galveston Laboratory

Hempstead Halide

Hempstead Halide

Fastest Labs, Webster

Fastest Labs

Allometrics

Allometrics

Robert J Jenkins

Robert J Jenkins

Moore Analytical

Moore Analytical

American Sleep Medicine

American Sleep Medicine

Interactive Medical Connections

Interactive Medical Connections

Alvin Health

Alvin Health

IBN Sina Foundation

IBN Sina Foundation

Phlebotomy Firm

Phlebotomy Firm

Next Level Urgent Care, Pasadena

Next Level Urgent Care

FamFit & Rehab

FamFit & Rehab

Angels Clínica Familiar

Angels Clínica Familiar

Fishbone Safety Solutions

Fishbone Safety Solutions

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Pulmonary Function Test near me
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