Spirometry Testing

Spirometry Testing Clinic in West Bridgewater, MA

At Bridgewater Primary Care, our specialists are experienced in spirometry testing to diagnose a number of lung conditions. Call us or book an appointment online. We are located at 711 W Center St West Bridgewater, MA 02379.

Spirometry Testing Clinic Near Me in West Bridgewater, MA
Spirometry Testing Clinic Near Me in West Bridgewater, MA

Table of Contents:

How is a spirometry test performed?
What are the normal levels for a spirometry test?
What is a spirometry test used for?
What is the difference between spirometry and a pulmonary function test?

Spirometry is the most common type of breathing test to check pulmonary function. The test measures how easily and fast you can blow air in and out of your lungs. A spirometry test may be ordered if you are having trouble breathing. This can be used to diagnose problems like COPD or asthma. It is often done before surgery to make sure the lungs are functioning properly. This test can, when done on a regular basis, help determine if chronic issues related to lung disease, COPD, asthma, or pulmonary fibrosis are worsening or improving and help determine if medications or inhalers are working as they should. This test can be done at a doctor’s office or at a special pulmonary testing lab.

How is a spirometry test performed?


The test is performed with you sitting upright. A clip will be placed on your nose, and you will get a mouthpiece that is connected to the spirometry machine. You will put the mouthpiece in your mouth and then be instructed to take deep breaths, after which you will blow out hard and fast. This will be repeated to get the best results.
 
The technician or doctor who is performing the test may give you medication to open your airways and then repeat the test. This is to see if the medication improves your ability to breathe. The test can take approximately 30 to 45 minutes.
 
There will be instructions for you to follow leading up to the test. You may be instructed not to use certain inhalers or medications. It is best to wear loose-fitting clothing and not eat a big meal before the test. The test is not painful.
 
It is best to take your regular medications on the day of the test unless you are told not to. It is best not to smoke for at least 6 hours prior to the test. If you use a short-acting inhaler, it is best not to use it for at least 6 hours prior to the test, if possible. Your doctor may give you other instructions, depending on your own situation.

What are the normal levels for a spirometry test?


Spirometry tests measure the size of your lungs and the volume of air that you can exhale in one second after you have taken a deep breath. The first measurement is called the forced vital capacity, or FVC. This measures the amount of air your lungs can hold. The second is the forced expiratory volume in one second or FEV1. This measures your rate of exhalation in one second after taking a deep breath.
 
The result of the spirometry test is the ratio of these two measurements. The amount you can exhale in one second (FEV1) when measured against the volume of your lungs (FVC) is what gives this ratio. If your FEV1 value is 4 and your FVC value is 5, then your ratio is 80%. You are able to breathe out in one second. 80% of the air that you breathe in fills your lungs. Any value that is 80% or higher is considered to be normal.

What is a spirometry test used for?


Spirometry tests can help diagnose lung conditions if you have symptoms or if the doctor believes that you may be at risk of certain lung conditions.
 
The most common lung problems that spirometry tests are used for are asthma, chronic obstructive pulmonary disease (COPD), cystic fibrosis, pulmonary fibrosis, chronic bronchitis, and emphysema. If you have been diagnosed with one of these conditions, a spirometry test can be used to check the severity of the condition and whether it is being treated properly.

What is the difference between spirometry and a pulmonary function test?


Pulmonary function tests are tests that measure a person’s ability to move air in and out of the lungs. They can also measure how well oxygen is getting into the bloodstream. These are noninvasive tests that indicate how well the lungs are functioning. They can measure lung capacity, volume, rate of flow, and oxygen exchange. Spirometry tests fall under the general heading of pulmonary function tests and are the most common of this type.
 
Bridgewater Primary Care can help you understand how spirometry tests can help. They have a knowledgeable and caring staff that can help with many medical concerns. Give us a call and make an appointment. We are always happy to hear from you. We are located at 711 W Center St West Bridgewater, MA 02379. We serve patients from West Bridgewater MA, Bridgewater MA, Taunton MA, Middleborough MA, Plymouth MA, Pembroke MA, Braintree MA, Mansfield MA, Stoughton MA, Brockton MA, Wareham MA, Somerset MA, Attleboro MA, Abington MA, and surrounding areas.