What does the procedure involve?
Spirometry is a breathing test that measures thevolume of air that we can breathe in and out. The graphs and information provide information on how well the lungs work. The measurements for spirometry are valuable for a screening tool for respiratory health, however, spirometry alone cannot lead to a diagnosis. The test involves using a nose clip to block the airflow from the nose whilst breathing through the mouth ona mouthpiece. You will be instructed to breathe normally to begin with, then to take a deep breath to fill the lungs, then blast it out hard and fast to empty all the air out of the lungs. A maximum of eight blows can be performed to obtain three acceptable results. You may also be given a bronchodilator such as Ventolin to measure the effects on your lungs and help determine any limitation of airflow in your airways. If you have any questions, please do not hesitate to ask one of our friendly staff.
What are the risks associated with the procedure?
Spirometry is generally safe and non-invasive. However it does require a maximal effort, cooperation and some coordination. It is not unusual for spirometry to result in;
