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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Pulmonary Function Test near me
in Fresno, TX

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AFC Urgent Care, Humble, TX

AFC Urgent Care

Open until 5:00 pm

Mon 8:00 am - 8:00 pm
Tue 8:00 am - 8:00 pm
Wed 8:00 am - 8:00 pm
Thu 8:00 am - 8:00 pm
Fri 8:00 am - 8:00 pm
Sat 8:00 am - 5:00 pm
Sun 8:00 am - 5:00 pm

9455 N Sam Houston Pkwy E, Humble, TX 773969455 N Sam Houston Pkwy E

4.68(1.7k reviews)

Urgent care

Lab testing

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Today

8:15 AM 8:20 AM 8:30 AM 8:40 AM 8:50 AM 9:00 AM 9:10 AM 9:20 AM

Popular Clinic! Booked 2 times today on Solv.

Check-in wait time was extremely perfect! The staff were kind, caring and helpful. The doctor was A+++ I would definitely recommend this provider.

AFC Urgent Care, Cypress

AFC Urgent Care

Open until 8:00 pm

Mon 8:00 am - 8:00 pm
Tue 8:00 am - 8:00 pm
Wed 8:00 am - 8:00 pm
Thu 8:00 am - 8:00 pm
Fri 8:00 am - 8:00 pm
Sat 8:00 am - 8:00 pm
Sun 8:00 am - 8:00 pm

9740 Barker Cypress Rd, Houston, TX 774339740 Barker Cypress Rd

4.69(630 reviews)

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Lab testing

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Today

8:00 AM 8:05 AM 8:10 AM 8:15 AM 8:20 AM 8:25 AM 8:30 AM 8:35 AM

Popular Clinic! Booked 5 times today on Solv.

Grandson was coughing and congested and fever ,couldn't get into his Dr. so we went back to afc Urgent Care because we got great care last year. Everyone was so sweet and good with him. It's very appreciated. He is 8 and likes going there because they help him he said.Very prompt with calling in his medicines . Thank you so much. Will continue to use them when we can't get into his peditrian.

AFC Urgent Care, Elyson

AFC Urgent Care

Open until 5:00 pm

Mon 8:00 am - 8:00 pm
Tue 8:00 am - 8:00 pm
Wed 8:00 am - 8:00 pm
Thu 8:00 am - 8:00 pm
Fri 8:00 am - 8:00 pm
Sat 8:00 am - 5:00 pm
Sun 8:00 am - 5:00 pm

22310 FM 529, Cypress, TX 7743322310 FM 529

4.72(153 reviews)

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Lab testing

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Today

8:00 AM 8:05 AM 8:10 AM 8:15 AM 8:20 AM 8:25 AM 8:30 AM 8:35 AM

Popular Clinic! Booked 2 times today on Solv.

Brazos Urgent Care, Champions

Brazos Urgent Care

Open until 6:00 pm

Mon 9:00 am - 8:00 pm
Tue 9:00 am - 8:00 pm
Wed 9:00 am - 8:00 pm
Thu 9:00 am - 8:00 pm
Fri 9:00 am - 8:00 pm
Sat 9:00 am - 6:00 pm
Sun 9:00 am - 6:00 pm

6930 Farm to Market 1960 Rd W, Houston, TX 770696930 Farm to Market 1960 Rd W

4.69(2.8k reviews)

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Lab testing

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Today

9:10 AM 9:20 AM 9:30 AM 9:40 AM 9:50 AM 10:10 AM 10:20 AM 10:30 AM

100% of patients recommend this clinic.

First time. Great area. My appointment is on Tuesday.

AFC Urgent Care, Bridgeland

AFC Urgent Care

Open until 5:00 pm

Mon 8:00 am - 8:00 pm
Tue 8:00 am - 8:00 pm
Wed 8:00 am - 8:00 pm
Thu 8:00 am - 8:00 pm
Fri 8:00 am - 8:00 pm
Sat 8:00 am - 5:00 pm
Sun 8:00 am - 5:00 pm

9620 Fry Rd, Cypress, TX 774339620 Fry Rd

4.67(121 reviews)

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Lab testing

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Today

8:05 AM 8:10 AM 8:15 AM 8:20 AM 8:25 AM 8:30 AM 8:35 AM 8:40 AM

Popular Clinic! Booked 2 times today on Solv.

AFC Urgent Care, Baytown Garth

AFC Urgent Care

Open until 5:00 pm

Mon 8:00 am - 8:00 pm
Tue 8:00 am - 8:00 pm
Wed 8:00 am - 8:00 pm
Thu 8:00 am - 8:00 pm
Fri 8:00 am - 8:00 pm
Sat 8:00 am - 5:00 pm
Sun 8:00 am - 5:00 pm

6040 Garth Rd, Baytown, TX 775216040 Garth Rd

4.51(1.8k reviews)

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Lab testing

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Today

8:20 AM 8:40 AM 8:50 AM 9:00 AM 9:10 AM 9:20 AM 9:30 AM 9:40 AM

Popular Clinic! Booked 6 times today on Solv.

I did a walk in. Thank goodness for this place. I didn’t wait too long since I was coughing, chest so congested, tired. I was kindly and carefully treated. I got my prescription and was ready to leave for home and rest. Highly recommended!!

AFC Urgent Care, Spring Cypress 290

AFC Urgent Care

Open until 8:00 pm

Mon 8:00 am - 8:00 pm
Tue 8:00 am - 8:00 pm
Wed 8:00 am - 8:00 pm
Thu 8:00 am - 8:00 pm
Fri 8:00 am - 8:00 pm
Sat 8:00 am - 8:00 pm
Sun 8:00 am - 8:00 pm

13621 Skinner Rd, Cypress, TX 7742913621 Skinner Rd

4.69(1.6k reviews)

Urgent care

Lab testing

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8:40 AM 9:00 AM 9:20 AM 9:40 AM 10:00 AM 10:20 AM 10:40 AM 11:00 AM

Popular Clinic! Booked 13 times today on Solv.

Needed surgical clearance for cosmetic surgery- they got me in and out in under an hour as a walk in with no appointment! I am very happy and their pricing was pretty fair compared to other places I called in the area! I will continue to come to this location for any future last minute medical needs. Extremely happy with the care I received and the entire staff was very friendly and helpful!

Brazos Urgent Care, League City

Brazos Urgent Care

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MonClosed
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SunClosed

4420 W Main St, League City, TX 775734420 W Main St

4.82(2.1k reviews)

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Lab testing

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Save 161 min by booking online vs walking in.

My son was battling an ear infection and they were quick to answer the phone and answer any questions that I had before making my way to the facility. It was the easiest doctors visit and the staff is tremendously helpful.

Bellville Urgent Care, Katy

Bellville Urgent Care

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MonClosed
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SunClosed

3211 Grand Pkwy, Katy, TX 774493211 Grand Pkwy

4.78(1.1k reviews)

Urgent care

Lab testing

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Popular Clinic! Booked 1 time today on Solv.

The staff was very nice. I was in and out in less than an hour.

Bellville Urgent Care , Elyson

Bellville Urgent Care

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23927 FM 529, Katy, TX 7749323927 FM 529

4.87(484 reviews)

Urgent care

Lab testing

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Popular Clinic! Booked 1 time today on Solv.

A great friendly staff and quick service, would definitely go again and recommend to anyone needing their services.

Quest Diagnostics

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Mon 8:00 am - 12:00 pm
Tue 8:00 am - 12:00 pm
Wed 8:00 am - 12:00 pm
Thu 8:00 am - 12:00 pm
Fri 8:00 am - 12:00 pm
SatClosed
SunClosed

10907 Memorial Hermann Dr, Pearland, TX 7758410907 Memorial Hermann Dr

4.21(577 reviews)

Lab testing

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After receiving my results, I called Quest Lab Testing and discussed the results with a consultation. This consultation filled in my knowledge gaps and made me more aware of my particular situation.

Quest Diagnostics

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Mon 6:30 am - 4:00 pm
Tue 6:30 am - 4:00 pm
Wed 6:30 am - 4:00 pm
Thu 6:30 am - 4:00 pm
Fri 6:30 am - 4:00 pm
SatClosed
SunClosed

10228 Broadway St, Pearland, TX 7758410228 Broadway St

4.55(510 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.

Labcorp

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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
Sat 8:00 am - 12:00 pm
SunClosed

8633 Broadway St, Pearland, TX 775848633 Broadway St

4.17(541 reviews)

Lab testing

Great discreet service, scheduled my visit and paid for for the test online not in Showed up at lab, checked in and was seen within minutes. Blood and urine were collected, test results came back quickly within 2 days because I did my test on a Friday. Quick, easy and cheap. Didn't have to wait for a visit to my PCP, and then get referral to lab.

Quest Diagnostics

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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
Sat 8:00 am - 12:00 pm
SunClosed

15259 Southwest Fwy, Sugar Land, TX 7747815259 Southwest Fwy

4.32(522 reviews)

Lab testing

Visit Clinic

I came in one day without an appoint and waited two hours as a walk-in before I had to leave without being tested. I made an appointment through Quest Lab Testing for the next day, showed up on time, got tested easily and was on my way in 15-20 minutes. Staff is friendly and helpful.

Labcorp

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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

4.2(416 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.

Quest Diagnostics

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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

4.41(428 reviews)

Lab testing

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I would 100% recommend this company to anyone wanting to check their health status. The process was incredibly easy and done through certified labs. The results are frequently back by the next day.

Labcorp

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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

8313 Southwest Fwy, Houston, TX 770748313 Southwest Fwy

4.35(526 reviews)

Lab testing

I would 100% recommend this company to anyone wanting to check their health status. The process was incredibly easy and done through certified labs. The results are frequently back by the next day.

Labcorp

View hours of operation

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

1235 Lake Pointe Pkwy, Sugar Land, TX 774781235 Lake Pointe Pkwy

4.31(464 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.

Quest Diagnostics

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Mon 7:00 am - 4:00 pm
Tue 7:00 am - 4:00 pm
Wed 7:00 am - 4:00 pm
Thu 7:00 am - 4:00 pm
Fri 7:00 am - 4:00 pm
Sat 8:00 am - 12:00 pm
SunClosed

8200 Wednesbury Ln, Houston, TX 770748200 Wednesbury Ln

4.56(577 reviews)

Lab testing

Visit Clinic

I was very surprised with my experience here. My appointment was made very quickly. I was seen in a very short period of time. My test results came back in a very timely manner. I was able to speak with a doctor soon after and was taking care of. I was very satisfied with the experience I had here. I definitely recommend using them for any issues you have or any questions you may have.

Labcorp

View hours of operation

Mon 7:30 am - 4:00 pm
Tue 7:30 am - 4:00 pm
Wed 7:30 am - 4:00 pm
Thu 7:30 am - 4:00 pm
Fri 7:30 am - 4:00 pm
Sat 7:30 am - 11:30 am
SunClosed

16545 Southwest Fwy, Sugar Land, TX 7747916545 Southwest Fwy

4.54(456 reviews)

Lab testing

I thought it was extremely easy to book a lab test appointment with Labcorp. Getting the test done was simple and so was the getting the results! Great job putting together something so user friendly.

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Pulmonary Function Test near me in Fresno, TX

Own a clinic? Add your location.

AFC Urgent Care, Humble, TX

AFC Urgent Care

Today

AFC Urgent Care, Cypress

AFC Urgent Care

Today

AFC Urgent Care, Elyson

AFC Urgent Care

Today

Brazos Urgent Care, Champions

Brazos Urgent Care

Today

AFC Urgent Care, Bridgeland

AFC Urgent Care

Today

AFC Urgent Care, Baytown Garth

AFC Urgent Care

Today

AFC Urgent Care, Spring Cypress 290

AFC Urgent Care

Today

Brazos Urgent Care, League City

Brazos Urgent Care

Can't get current appointments. + See booking page

Bellville Urgent Care, Katy

Bellville Urgent Care

Can't get current appointments. + See booking page

Bellville Urgent Care , Elyson

Bellville Urgent Care

Can't get current appointments. + See booking page

Quest Diagnostics

Quest Diagnostics

Quest Diagnostics

Quest Diagnostics

Labcorp

Labcorp

Quest Diagnostics

Quest Diagnostics

Labcorp

Labcorp

Quest Diagnostics

Quest Diagnostics

Labcorp

Labcorp

Labcorp

Labcorp

Quest Diagnostics

Quest Diagnostics

Labcorp

Labcorp

Own a clinic? Add your location.

Pulmonary Function Test near me
in Fresno, TX