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 Cypress, CA

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19 instant-book locations

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

2527 Via Campo, Montebello, CA 906402527 Via Campo

4.54(474 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 12:00 pm

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

20445 Yorba Linda Blvd, Yorba Linda, CA 9288620445 Yorba Linda Blvd

4.27(457 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 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
SatClosed
SunClosed

4050 Barranca Pkwy, Irvine, CA 926044050 Barranca Pkwy

4.18(445 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 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

1294 W 6th St, Los Angeles, CA 907311294 W 6th St

4.16(557 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

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

1360 W 6th St, Los Angeles, CA 907321360 W 6th St

4.43(538 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.

AFC Urgent Care, Torrance

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

24329 Crenshaw Blvd, Torrance, CA 9050524329 Crenshaw Blvd

4.33(9 reviews)

Urgent care

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Labcorp

Open until 2:30 pm

Mon 6:30 am - 2:30 pm
Tue 6:30 am - 2:30 pm
Wed 6:30 am - 2:30 pm
Thu 6:30 am - 2:30 pm
Fri 6:30 am - 2:30 pm
SatClosed
SunClosed

400 Newport Center Dr, Newport Beach, CA 92660400 Newport Center Dr

4.56(416 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.

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
Sat 7:00 am - 11:00 am
SunClosed

4980 Barranca Pkwy, Irvine, CA 926044980 Barranca Pkwy

4.57(442 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.

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
Sat 8:00 am - 12:00 pm
SunClosed

1401 Avocado Ave, Newport Beach, CA 926601401 Avocado Ave

4.47(565 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

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

3440 Lomita Blvd, Torrance, CA 905053440 Lomita Blvd

4.49(593 reviews)

Lab testing

Labcorp

Open until 4:30 pm

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

3400 Lomita Blvd, Torrance, CA 905053400 Lomita Blvd

4.27(578 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 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

4.11(564 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, West Covina

Labcorp

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

4.3(400 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 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

3500 Lomita Blvd, Torrance, CA 905053500 Lomita Blvd

4.18(453 reviews)

Lab testing

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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.

Quest Diagnostics

Open until 5:30 pm

Mon 6:00 am - 5:30 pm
Tue 6:00 am - 5:30 pm
Wed 6:00 am - 5:30 pm
Thu 6:00 am - 5:30 pm
Fri 6:00 am - 5:30 pm
Sat 8:00 am - 12:00 pm
SunClosed

23441 Madison St, Torrance, CA 9050523441 Madison St

4.15(441 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

20911 Earl St, Torrance, CA 9050320911 Earl St

4.41(586 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.

Quest Diagnostics

Open until 12:00 pm

Mon 7:00 am - 12:00 pm
Tue 7:00 am - 12:00 pm
Wed 7:00 am - 12:00 pm
Thu 7:00 am - 12:00 pm
Fri 7:00 am - 1:00 pm
SatClosed
SunClosed

4201 Torrance Blvd, Torrance, CA 905034201 Torrance Blvd

4.16(501 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 3:30 pm

Mon 8:00 am - 3:30 pm
Tue 8:00 am - 3:30 pm
Wed 8:00 am - 3:30 pm
Thu 8:00 am - 3:30 pm
Fri 8:00 am - 3:30 pm
Sat 8:00 am - 12:00 pm
SunClosed

1411 S Garfield Ave, Alhambra, CA 918011411 S Garfield Ave

4.49(573 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 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

15825 Laguna Canyon Rd, Irvine, CA 9261815825 Laguna Canyon Rd

4.55(467 reviews)

Lab testing

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I was able to choose a Quest lab 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 4:00 pm

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
SunClosed

113 Waterworks Way, Irvine, CA 92618113 Waterworks Way

4.3(474 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.

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Pulmonary Function Test near me in Cypress, CA

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Quest Diagnostics

Quest Diagnostics

Quest Diagnostics

Quest Diagnostics

Quest Diagnostics

Quest Diagnostics

Quest Diagnostics

Quest Diagnostics

Labcorp

Labcorp

AFC Urgent Care, Torrance

AFC Urgent Care

Labcorp

Labcorp

Labcorp

Labcorp

Quest Diagnostics

Quest Diagnostics

Labcorp

Labcorp

Labcorp

Labcorp

Quest Diagnostics

Quest Diagnostics

Labcorp, West Covina

Labcorp

Quest Diagnostics

Quest Diagnostics

Quest Diagnostics

Quest Diagnostics

Labcorp

Labcorp

Quest Diagnostics

Quest Diagnostics

Quest Diagnostics

Quest Diagnostics

Quest Diagnostics

Quest Diagnostics

Labcorp

Labcorp

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Pulmonary Function Test near me
in Cypress, CA