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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Labcorp

3737 Moraga Ave, San Diego, CA 921173737 Moraga Ave

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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
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Labcorp

13112 Evening Crk S Dr, San Diego, CA 9212813112 Evening Crk S Dr

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Quest Diagnostics

9333 Genesee Ave, San Diego, CA 921219333 Genesee Ave

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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
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4.47(587 reviews)

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.

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Quest Diagnostics

15725 Pomerado Rd, Poway, CA 9206415725 Pomerado Rd

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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

4.56(493 reviews)

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.

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Labcorp

15725 Pomerado Rd, Poway, CA 9206415725 Pomerado Rd

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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
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Labcorp

225 E 2nd Ave, Escondido, CA 92025225 E 2nd Ave

Open until11:00 am

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 8:00 am - 11:00 am
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4.0(1 reviews)

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Labcorp

629 E Grand Ave, Escondido, CA 92025629 E Grand Ave

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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
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Quest Diagnostics

488 E Valley Pkwy, Escondido, CA 92025488 E Valley Pkwy

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Mon 7:00 am - 4:00 pm
Tue 7:00 am - 4:00 pm
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Thu 7:00 am - 4:00 pm
Fri 7:00 am - 4:00 pm
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4.34(448 reviews)

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Labcorp

1955 Citracado Parkwy, Escondido, CA 920291955 Citracado Parkwy

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Mon 7:30 am - 3:30 pm
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Thu 7:30 am - 3:30 pm
Fri 7:30 am - 3:30 pm
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Labcorp

351 Santa Fe Dr, Encinitas, CA 92024351 Santa Fe Dr

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Mon 8:00 am - 4:00 pm
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Wed 8:00 am - 4:00 pm
Thu 8:00 am - 4:00 pm
Fri 8:00 am - 4:00 pm
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Quest Diagnostics

477 N El Camino Real, Encinitas, CA 92024477 N El Camino Real

Open12:00 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

4.41(489 reviews)

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.

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