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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East County Urgent Care, Urgent Care & Work Injuries

East County Urgent Care

Open until 4:00 pm

Mon 8:00 am - 7:00 pm
Tue 8:00 am - 7:00 pm
Wed 8:00 am - 7:00 pm
Thu 8:00 am - 7:00 pm
Fri 8:00 am - 7:00 pm
Sat 9:00 am - 4:00 pm
Sun 9:00 am - 4:00 pm

1625 E Main St, El Cajon, CA 920211625 E Main St

4.59(4.1k reviews)

Urgent care

Lab testing

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Popular Clinic! Booked 2 times today on Solv.

Great physician assistant and medical assistant. Front office staff were also helpful and pleasant

Quest Diagnostics

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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
SunClosed

9333 Genesee Ave, San Diego, CA 921219333 Genesee Ave

4.53(527 reviews)

Lab testing

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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.

Labcorp

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

4.48(555 reviews)

Lab testing

After receiving my results, I called Labcorp 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 7:00 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

15725 Pomerado Rd, Poway, CA 9206415725 Pomerado Rd

4.26(448 reviews)

Lab testing

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

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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
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15725 Pomerado Rd, Poway, CA 9206415725 Pomerado Rd

4.24(455 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

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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
SunClosed

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

4.58(580 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

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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

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

4.19(473 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 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
Sat 8:00 am - 12:00 pm
SunClosed

499 N El Camino Real, Encinitas, CA 92024499 N El Camino Real

4.49(441 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.

Labcorp

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Mon 8:00 am - 2:30 pm
Tue 8:00 am - 2:30 pm
Wed 8:00 am - 2:30 pm
Thu 8:00 am - 2:30 pm
Fri 8:00 am - 2:30 pm
SatClosed
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345 Saxony Rd, Encinitas, CA 92024345 Saxony Rd

4.2(400 reviews)

Lab testing

Labcorp

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Mon 7:30 am - 3:30 pm
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Wed 7:30 am - 3:30 pm
Thu 7:30 am - 3:30 pm
Fri 7:30 am - 3:30 pm
SatClosed
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1955 Citracado Parkwy, Escondido, CA 920291955 Citracado Parkwy

4.49(579 reviews)

Lab testing

Labcorp

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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
Sat 8:00 am - 11:00 am
SunClosed

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

4.57(496 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.

Labcorp

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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
SatClosed
SunClosed

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

4.52(483 reviews)

Lab testing

Quest Diagnostics

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Mon 7:00 am - 4:00 pm
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Wed 7:00 am - 4:00 pm
Thu 7:00 am - 4:00 pm
Fri 7:00 am - 4:00 pm
SatClosed
SunClosed

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

4.34(592 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.