The most basic test is spirometry. This test measures how much air the lungs can hold. The test also measures the force with which air can be emptied from the lungs. Spirometry is used to detect diseases that affect lung volume.
To check your best reading, test yourself with the meter every day for 2 to 3 weeks. Record the highest number each day. When you finish the whole series of tests, the highest reading of all is your personal best. This can be a kind of benchmark.
You and your doctor will use it to make a plan for managing your disease with medication and other therapies. Many of these plans use a colour-coded system, like the traffic lights you see when you drive. Pulmonary function tests (PFTs) are tests of your lungs. They show how well your lungs are working.
They are non-invasive, which means that the doctor does not cut you or put any instruments inside your body. Pulmonary function tests (PFTs) are non-invasive tests that show how well your lungs are working. The tests measure lung volume, capacity, flow rates and gas exchange. This information can help your doctor diagnose and decide on treatment for certain lung disorders.
People with asthma or other chronic lung problems can usually only get a measurement of their lung function at the doctor's office a few times a year by blowing into specialised equipment. If you smoke or breathe in hazards such as dust, smoke, fumes or chemicals at work, and your results are normal, you are still at high risk of various lung conditions and should do everything you can to protect your lungs. Other tests may be necessary to assess lung function in infants, children or patients who cannot perform spirometry and lung volume tests. In addition to lung function tests, your doctor may order a blood oxygen level test.
Learn more about the "Healthy Lungs for Life" campaign and find out how important clean air, physical activity and smoking cessation are for your lungs. A spirometry test measures the health of your lungs and can be used to help diagnose and monitor lung conditions. You may undergo one or more of these tests to diagnose lung and airway diseases, compare your lung function to expected levels of function, monitor whether your disease is stable or worsening, and see if your treatment is working. Pulmonary function tests, also known as pulmonary function tests or PFTs, are a group of tests that check how well your lungs are working.