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 Foothill Ranch, CA

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Quest Diagnostics

Open until 5:00 pm

Mon 7:00 am - 5:00 pm
Tue 7:00 am - 5:00 pm
Wed 7:00 am - 5:00 pm
Thu 7:00 am - 5:00 pm
Fri 7:00 am - 5:00 pm
Sat 8:00 am - 12:00 pm
SunClosed

5830 Downey Ave, Long Beach, CA 908055830 Downey Ave

4.11(518 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 4:30 pm

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

1135 S Sunset Ave, West Covina, CA 917901135 S Sunset Ave

4.45(529 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 4:00 pm

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 8:00 am - 12:00 pm
SunClosed

554 E San Bernardino Rd, Covina, CA 91723554 E San Bernardino Rd

4.26(523 reviews)

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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, West Covina

Labcorp

1135 S Sunset Ave, West Covina, CA 917901135 S Sunset Ave

4.56(443 reviews)

Lab testing

Quest Diagnostics

Open until 4:00 pm

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
SatClosed
SunClosed

1043 Elm Ave, Long Beach, CA 908131043 Elm Ave

4.44(567 reviews)

Lab testing

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Quest Diagnostics

Open until 4:30 pm

Mon 7:30 am - 4:30 pm
Tue 7:30 am - 4:30 pm
Wed 7:30 am - 4:30 pm
Thu 7:30 am - 4:30 pm
Fri 7:30 am - 4:30 pm
Sat 8:00 am - 12:00 pm
SunClosed

2880 Atlantic Ave, Long Beach, CA 908062880 Atlantic Ave

4.21(408 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

Open until 12:30 pm

Mon 8:00 am - 12:30 pm
Tue 8:00 am - 12:30 pm
Wed 8:00 am - 12:30 pm
Thu 8:00 am - 12:30 pm
Fri 8:00 am - 12:30 pm
SatClosed
SunClosed

2650 Elm Ave, Long Beach, CA 908062650 Elm Ave

4.18(460 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 3:30 pm

Mon 7:30 am - 3:30 pm
Tue 7:30 am - 3:30 pm
Wed 7:30 am - 3:30 pm
Thu 7:30 am - 3:30 pm
Fri 7:30 am - 3:30 pm
SatClosed
SunClosed

2690 Pacific Ave, Long Beach, CA 908062690 Pacific Ave

4.53(416 reviews)

Lab testing

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

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

28780 Single Oak Dr, Temecula, CA 9259028780 Single Oak Dr

4.53(597 reviews)

Lab testing

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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

Open until 12:30 pm

Mon 8:00 am - 12:30 pm
Tue 8:00 am - 12:30 pm
Wed 8:00 am - 12:30 pm
Thu 8:00 am - 12:30 pm
Fri 8:00 am - 12:30 pm
SatClosed
SunClosed

7390 Cherry Ave, Fontana, CA 923367390 Cherry Ave

4.46(513 reviews)

Lab testing

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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.

Labcorp at Walgreens

Open until 3:00 pm

Mon 7:00 am - 3:00 pm
Tue 7:00 am - 3:00 pm
Wed 7:00 am - 3:00 pm
Thu 7:00 am - 3:00 pm
Fri 7:00 am - 3:00 pm
SatClosed
SunClosed

6400 Haven Ave, Rancho Cucamonga, CA 917376400 Haven Ave

4.51(442 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.

LANI CITY MEDICAL, Rancho Cucamonga

LANI CITY MEDICAL

Open until 7:00 pm

Mon10:00 am - 7:00 pm
Tue10:00 am - 7:00 pm
Wed10:00 am - 7:00 pm
Thu10:00 am - 7:00 pm
Fri10:00 am - 7:00 pm
Sat11:00 am - 5:00 pm
SunClosed

11398 Kenyon Way, Rancho Cucamonga, CA 9170111398 Kenyon Way

4.88(2.4k reviews)

Urgent care

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98% of patients recommend this clinic.

All staff are good, from the desk, RN, MA and the NP.. Just walk in and everything did for the procedure right away. Thank you so much guys, all of them very attentive.

Quest Diagnostics

Open until 5:30 pm

Mon 5:00 am - 5:30 pm
Tue 5:00 am - 5:30 pm
Wed 5:00 am - 5:30 pm
Thu 5:00 am - 5:30 pm
Fri 5:00 am - 5:30 pm
SatClosed
SunClosed

10399 Lemon Ave, Rancho Cucamonga, CA 9173710399 Lemon Ave

4.53(532 reviews)

Lab testing

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Labcorp

Open until 3:30 pm

Mon 7:30 am - 3:30 pm
Tue 7:30 am - 3:30 pm
Wed 7:30 am - 3:30 pm
Thu 7:30 am - 3:30 pm
Fri 7:30 am - 3:30 pm
SatClosed
SunClosed

11411 Brookshire Ave, Downey, CA 9024111411 Brookshire Ave

4.26(531 reviews)

Lab testing

Quest Diagnostics

Open until 4:30 pm

Mon 7:30 am - 4:30 pm
Tue 7:30 am - 4:30 pm
Wed 7:30 am - 4:30 pm
Thu 7:30 am - 4:30 pm
Fri 7:30 am - 4:30 pm
SatClosed
SunClosed

521 E Elder St, Fallbrook, CA 92028521 E Elder St

4.32(525 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.

Labcorp

585 E Elder St, Fallbrook, CA 92028585 E Elder St

4.43(447 reviews)

Lab testing

I was able to choose a Labcorp location and schedule an appointment. Check in was easy, and I only needed to provide my name and DOB. They were able to locate my order in their system. They were already aware that my labs were paid for prior to the appointment. I had my labs done on a Wednesday, and I received my results by Saturday. Great experience.

Labcorp

Open until 3:00 pm

Mon 7:00 am - 3:00 pm
Tue 7:00 am - 3:00 pm
Wed 7:00 am - 3:00 pm
Thu 7:00 am - 3:00 pm
Fri 7:00 am - 3:00 pm
SatClosed
SunClosed

15391 Baseline Ave, Fontana, CA 9233615391 Baseline Ave

4.47(596 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.

Quest Diagnostics

Open until 5:00 pm

Mon 5:30 am - 5:00 pm
Tue 5:30 am - 5:00 pm
Wed 5:30 am - 5:00 pm
Thu 5:30 am - 5:00 pm
Fri 5:30 am - 5:00 pm
Sat 7:00 am - 11:00 am
SunClosed

10800 Paramount Blvd, Downey, CA 9024110800 Paramount Blvd

4.4(543 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

Open until 3:30 pm

Mon 6:30 am - 3:30 pm
Tue 6:30 am - 3:30 pm
Wed 6:30 am - 3:30 pm
Thu 6:30 am - 3:30 pm
Fri 6:30 am - 3:30 pm
SatClosed
SunClosed

210 S Grand Ave, Glendora, CA 91741210 S Grand Ave

4.52(415 reviews)

Lab testing

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LabCorp

Open until 2:30 pm

Mon 7:00 am - 2:30 pm
Tue 7:00 am - 2:30 pm
Wed 7:00 am - 2:30 pm
Thu 7:00 am - 2:30 pm
Fri 7:00 am - 2:30 pm
SatClosed
SunClosed

433 N 4th St, Montebello, CA 90640433 N 4th St

4.49(407 reviews)

Lab testing

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Pulmonary Function Test near me in Foothill Ranch, CA

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Quest Diagnostics

Quest Diagnostics

Quest Diagnostics

Quest Diagnostics

Quest Diagnostics

Quest Diagnostics

Labcorp, West Covina

Labcorp

Quest Diagnostics

Quest Diagnostics

Quest Diagnostics

Quest Diagnostics

Quest Diagnostics

Quest Diagnostics

Labcorp

Labcorp

Quest Diagnostics

Quest Diagnostics

Quest Diagnostics

Quest Diagnostics

Labcorp at Walgreens

Labcorp at Walgreens

LANI CITY MEDICAL, Rancho Cucamonga

LANI CITY MEDICAL

Quest Diagnostics

Quest Diagnostics

Labcorp

Labcorp

Quest Diagnostics

Quest Diagnostics

Labcorp

Labcorp

Labcorp

Labcorp

Quest Diagnostics

Quest Diagnostics

Quest Diagnostics

Quest Diagnostics

LabCorp

LabCorp

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Pulmonary Function Test near me
in Foothill Ranch, CA