Lung function tests (also called pulmonary function tests, or spirometry) evaluate how well your lungs work. The tests determine how much air your lungs can hold, how quickly you can move air in and out of your lungs, and how well your lungs put oxygen into and remove carbon dioxide from your blood. The tests can diagnose lung diseases, measure the severity of lung problems, and check to see how well treatment for a lung disease is working.
These tests are excellent for smokers, asthmatics, people who work in dusty environments, etc. They are used to diagnose and treat the conditions and will assist in the optimal drug therapy needed to ensure best health.
Other tests, such as exercise stress tests, may also be done at the same time to determine cardiac function and your response to physical exertion. The lung function may need to be repeated.
Spirometry is the first and most commonly done lung function test. It measures how much and how quickly you can move air out of your lungs. For this test, you breathe into a mouthpiece attached to a recording device (spirometer). The information collected by the spirometer may be printed out on a chart called a spirogram.
The more common lung function values measured with spirometry are:
Please remember to inform reception staff that you will be coming in for a lung function examination.
Most medical aid plans cover the costs for these tests and we will be able to claim directly from your medical aid.