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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in Smyrna, TN

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4 instant-book locations

Labcorp at Walgreens

Open until 4:00 pm

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

1804 Charlotte Ave, Nashville, TN 372031804 Charlotte Ave

4.2(481 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.

Ascension Saint Thomas Urgent Care, Franklin

Ascension Saint Thomas 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 9:00 am - 5:00 pm
Sun 1:00 pm - 5:00 pm

509 Hillsboro Rd, Franklin, TN 37064509 Hillsboro Rd

4.84(5.5k reviews)

Urgent care

Lab testing

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97% of patients recommend this clinic.

The health care staff was exceptionally condsiderate and thorough. I felt pretty rough but I felt I was in good hands. I recommend this facility often. I believe that the diagnosis and prescribed treatment was accurate and appropriate. I am on the way to recovery.

Quest Diagnostics

Open until 5:30 pm

Mon 7:30 am - 5:30 pm
Tue 7:30 am - 5:30 pm
Wed 7:30 am - 5:30 pm
Thu 7:30 am - 5:30 pm
FriClosed
SatClosed
SunClosed

4230 Harding Pike, Nashville, TN 372054230 Harding Pike

4.39(561 reviews)

Lab testing

Visit Clinic

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.

Ascension Saint Thomas Urgent Care, Gallatin

Ascension Saint Thomas 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 9:00 am - 5:00 pm
Sun 1:00 pm - 5:00 pm

710 Nashville Pike, Gallatin, TN 37066710 Nashville Pike

4.82(3.5k reviews)

Urgent care

Lab testing

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Can't get current appointments. + See booking page

Popular Clinic! Booked 1 time today on Solv.

I contacted your office bright and early to set the earliest appointment I could my body ate and hurt from the top to my toes. I have severe fibromyalgia and it was attacking me pretty hard today. I never had felt this type of pain before the doctor that I had today was very helpful, understanding he listened to what my problems was and was able to try to help me as best as possible. Recommended that I seek a position at the hospital if the pain continued thank you so much. I will recommend you again in my life. You’re very kind.