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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Medics USA, Dupont Circle Primary Care

Medics USA

1700 17th St NW, Washington, DC 200091700 17th St NW

Open until 6:00 pm

Mon 9:30 am - 6:00 pm
Tue 9:30 am - 6:00 pm
Wed 9:30 am - 6:00 pm
Thu 9:30 am - 6:00 pm
Fri 9:00 am - 6:00 pm
Sat 9:30 am - 3:30 pm
SunClosed

3.92(12 reviews)

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Medics USA, Columbia Heights Primary Care

Medics USA

2750 14th St NW, Washington, DC 200092750 14th St NW

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Mon 9:00 am - 3:30 pm
Tue 9:00 am - 3:30 pm
Wed 9:00 am - 3:30 pm
Thu 9:00 am - 3:45 pm
FriClosed
SatClosed
SunClosed

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Medics USA, Columbia Heights Urgent Care

Medics USA

2750 14th St NW, Washington, DC 200092750 14th St NW

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Mon 9:00 am - 3:30 pm
Tue 9:00 am - 3:30 pm
Wed 9:00 am - 3:30 pm
Thu 9:00 am - 3:30 pm
FriClosed
SatClosed
SunClosed

5.0(2 reviews)

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Medics USA, Ashburn Primary Care

Medics USA

44050 Ashburn Village Center, Ashburn, VA 2014744050 Ashburn Village Center

Open until 5:30 pm

Mon10:00 am - 5:30 pm
Tue 9:30 am - 5:30 pm
Wed 9:30 am - 5:30 pm
Thu 9:30 am - 5:30 pm
Fri 9:30 am - 5:30 pm
Sat 9:00 am - 1:30 pm
SunClosed

4.67(6 reviews)

Upon visiting the office (non-emergency it could wait item) I was told to schedule an appointment online, which I did. Arriving for the appointment I still waited about 30 minutes. There were some other patients but it didn't seem to be a huge number. The care item was successfully completed. All staff members were professional yet courteous in performing there duties. PS Nothing is perfect so nothing gets rated 5 stars, 4 stars is as high as will go in any rating request.

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Quest Diagnostics

2141 K St NW, Washington, DC 200372141 K St NW

Open12:00 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

4.46(438 reviews)

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.

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Quest Diagnostics

1400 Forest Glen Rd, Silver Spring, MD 209101400 Forest Glen Rd

Open12:00 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

4.5(545 reviews)

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.

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tru Primary & Urgent Care (truHealthNow), Dulles

tru Primary & Urgent Care (truHealthNow)

22000 Dulles Retail Plaza, Sterling, VA 2016622000 Dulles Retail Plaza

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FriClosed
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tru Primary & Urgent Care (truHealthNow), Dulles - 22000 Dulles Retail Plaza

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Quest Diagnostics

2 Pidgeon Hill Dr, Sterling, VA 201652 Pidgeon Hill Dr

4.59(523 reviews)

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Quest Diagnostics

7301 Hanover Pkwy, Greenbelt, MD 207707301 Hanover Pkwy

Open 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

4.58(581 reviews)

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.

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Quest Diagnostics

20528 Boland Farm Rd, Germantown, MD 2087620528 Boland Farm Rd

Open 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 7:00 am - 11:00 am
SunClosed

4.3(458 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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T&T Health And Wellness LLC

14504 Greenview Dr, Laurel, MD 2070814504 Greenview Dr

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Mon 9:00 am - 7:00 pm
Tue 9:00 am - 7:00 pm
Wed 9:00 am - 7:00 pm
Thu 9:00 am - 7:00 pm
Fri 9:00 am - 7:00 pm
SatClosed
SunClosed
May 17Closed

5.0(2 reviews)

T&T Health And Wellness LLC - 14504 Greenview Dr

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Quest Diagnostics

11055 Little Patuxent Pkwy, Columbia, MD 2104411055 Little Patuxent Pkwy

Open 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
Sat 7:00 am - 11:00 am
SunClosed

4.3(520 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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Quest Diagnostics

189 W Lee Hwy, Warrenton, VA 20186189 W Lee Hwy

Open12:00 pm

Mon 7:30 am - 12:00 pm
Tue 7:30 am - 12:00 pm
Wed 7:30 am - 12:00 pm
Thu 7:30 am - 12:00 pm
Fri 7:30 am - 12:00 pm
SatClosed
SunClosed

4.5(454 reviews)

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.

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