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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18 instant-book locations

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
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8200 Wednesbury Ln, Houston, TX 770748200 Wednesbury Ln

4.37(509 reviews)

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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 7:30 am - 12:00 pm
Tue 7:30 am - 12:00 pm
Wed 7:30 am - 12:00 pm
Thu 7:30 am - 12:00 pm
Fri 7:30 am - 12:00 pm
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7111 Medical Center Dr, Texas City, TX 775917111 Medical Center Dr

4.29(592 reviews)

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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

4.3(430 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

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Mon 8:00 am - 4:00 pm
Tue 8:00 am - 4:00 pm
Wed 8:00 am - 4:00 pm
Thu 8:00 am - 4:00 pm
Fri 8:00 am - 4:00 pm
SatClosed
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2255 E Mossy Oaks Rd, Spring, TX 773892255 E Mossy Oaks Rd

4.51(531 reviews)

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I highly recommend for anyone thinking of getting tested. From start to finish the whole process was hassle free and and very professional. I had my results very quickly and discreetly couldn't be happier with the service.

Quest Diagnostics

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Mon 7:30 am - 5:30 pm
Tue 7:30 am - 5:30 pm
Wed 7:30 am - 5:30 pm
Thu 7:30 am - 5:30 pm
Fri 7:30 am - 5:30 pm
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1140 Business Center Dr, Houston, TX 770431140 Business Center Dr

4.29(508 reviews)

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Quest Diagnostics

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Mon 8:30 am - 5:00 pm
Tue 8:30 am - 5:00 pm
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Thu 8:30 am - 5:00 pm
Fri 8:30 am - 5:00 pm
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10837 Katy Fwy, Houston, TX 7707910837 Katy Fwy

4.34(428 reviews)

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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.

Labcorp

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Mon 7:30 am - 4:00 pm
Tue 7:30 am - 4:00 pm
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Thu 7:30 am - 4:00 pm
Fri 7:30 am - 4:00 pm
Sat 8:00 am - 12:00 pm
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13215 Dotson Rd, Houston, TX 7707013215 Dotson Rd

4.51(400 reviews)

Lab testing

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 Labcorp 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

20423 Kuykendahl Rd, Spring, TX 7737920423 Kuykendahl Rd

4.29(444 reviews)

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Quest Diagnostics

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Mon 7:30 am - 6:00 pm
Tue 7:30 am - 6:00 pm
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Fri 7:30 am - 6:00 pm
Sat 7:30 am - 12:00 pm
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10680 Jones Rd, Houston, TX 7706510680 Jones Rd

4.38(567 reviews)

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Labcorp

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Mon 8:00 am - 5:00 pm
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12121 Westheimer Rd, Houston, TX 7707712121 Westheimer Rd

4.44(457 reviews)

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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 7:30 am - 4:00 pm
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11301 Fallbrook Dr, Houston, TX 7706511301 Fallbrook Dr

4.16(508 reviews)

Lab testing

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

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Mon 7:00 am - 5:30 pm
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Fri 7:00 am - 5:30 pm
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12121 Richmond Ave., Houston, TX 7708212121 Richmond Ave.

4.17(549 reviews)

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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.

Quest Diagnostics

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Mon 7:30 am - 5:00 pm
Tue 7:30 am - 5:00 pm
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Thu 7:30 am - 5:00 pm
Fri 7:30 am - 5:00 pm
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11811 Farm to Market 1960 Rd W, Houston, TX 7706511811 Farm to Market 1960 Rd W

4.49(450 reviews)

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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.

Quest Diagnostics

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Mon 7:30 am - 12:30 pm
Tue 7:30 am - 12:30 pm
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Thu 7:30 am - 12:30 pm
Fri 7:30 am - 12:30 pm
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13114 Farm to Market 1960 Rd W, Houston, TX 7706513114 Farm to Market 1960 Rd W

4.19(573 reviews)

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Quest Diagnostics

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Mon 8:30 am - 5:30 pm
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920 Medical Plaza Dr, Shenandoah, TX 77380920 Medical Plaza Dr

4.2(534 reviews)

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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.

Quest Diagnostics

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Mon 7:30 am - 5:30 pm
Tue 7:30 am - 5:30 pm
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Thu 7:30 am - 5:30 pm
Fri 7:30 am - 5:30 pm
Sat 8:00 am - 12:00 pm
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9200 Pinecroft Dr, The Woodlands, TX 773809200 Pinecroft Dr

4.14(545 reviews)

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Quest Diagnostics

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Mon 8:00 am - 12:30 pm
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9305 Pinecroft Dr, The Woodlands, TX 773809305 Pinecroft Dr

4.23(579 reviews)

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Quest Diagnostics

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Mon 8:00 am - 5:00 pm
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8850 Six Pines Dr, The Woodlands, TX 773808850 Six Pines Dr

4.12(543 reviews)

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

BioReference Laboratories

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Mon 8:00 am - 12:30 pm
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1674 W Baker Rd, Baytown, TX 775211674 W Baker Rd

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Any Lab Test Now, Baytown

Any Lab Test Now

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Mon 8:30 am - 6:00 pm
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Fri 8:30 am - 6:00 pm
Sat 9:00 am - 3:00 pm
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2215 Rollingbrook Dr, Baytown, TX 775212215 Rollingbrook Dr

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Pulmonary Function Test near me in Highlands, TX

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Quest Diagnostics

Quest Diagnostics

Quest Diagnostics

Quest Diagnostics

Labcorp

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Quest Diagnostics

Quest Diagnostics

Quest Diagnostics

Quest Diagnostics

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Labcorp

Labcorp

Labcorp

Quest Diagnostics

Quest Diagnostics

Labcorp

Labcorp

Labcorp

Labcorp

Quest Diagnostics

Quest Diagnostics

Quest Diagnostics

Quest Diagnostics

Quest Diagnostics

Quest Diagnostics

Quest Diagnostics

Quest Diagnostics

Quest Diagnostics

Quest Diagnostics

Quest Diagnostics

Quest Diagnostics

Quest Diagnostics

Quest Diagnostics

BioReference Laboratories

BioReference Laboratories

Any Lab Test Now, Baytown

Any Lab Test Now

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Pulmonary Function Test near me
in Highlands, TX