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 at Walgreens

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Mon 7:00 am - 4:00 pm
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Fri 7:00 am - 4:00 pm
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2871 Pfingsten Rd, Glenview, IL 600262871 Pfingsten Rd

4.55(469 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.

Quest Diagnostics, Blackhawk

Quest Diagnostics

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Mon 8:00 am - 4:30 pm
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Thu 8:00 am - 4:30 pm
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Sat 8:00 am - 1:00 pm
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1460 N Halsted St, Chicago, IL 606421460 N Halsted St

4.3(474 reviews)

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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.

Quest Diagnostics

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Mon 7:00 am - 12:00 pm
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2551 Compass Rd, Glenview, IL 600262551 Compass Rd

4.54(425 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.

Labcorp

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Mon 8:00 am - 4:30 pm
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Sat 8:00 am - 11:59 pm
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20-4 N Wabash Ave, Chicago, IL 6060220-4 N Wabash Ave

4.36(585 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

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Mon 7:00 am - 4:30 pm
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111 N Wabash Ave, Chicago, IL 60602111 N Wabash Ave

4.39(497 reviews)

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Quest Diagnostics

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Mon 6:30 am - 4:00 pm
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22285 N Pepper Rd, Barrington, IL 6001022285 N Pepper Rd

4.49(575 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.

Labcorp

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Mon 8:00 am - 4:30 pm
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SunUnknown

233 E Erie St, Chicago, IL 60611233 E Erie St

4.58(581 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.

Labcorp, Deerfield

Labcorp

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Mon 7:00 am - 4:00 pm
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780 Waukegan Rd, Deerfield, IL 60015780 Waukegan Rd

4.58(465 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 - 4:30 pm
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5911 Northwest Hwy, Crystal Lake, IL 600145911 Northwest Hwy

4.46(500 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.

Quest Diagnostics

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Mon 6:30 am - 4:00 pm
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260E Congress Pkwy, Crystal Lake, IL 60014260E Congress Pkwy

4.34(540 reviews)

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Quest Diagnostics

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Mon 7:00 am - 3:30 pm
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17665 Torrence Ave, Lansing, IL 6043817665 Torrence Ave

4.55(592 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.