These tests assess lung volumes, capacities, rates of flow, and gas exchange. Different procedures measure lung function in different ways.
...more
Peak flow measurement is a procedure that records the amount of air flowing out of your lungs. Peak flow can be measured with either a spirometer or a peak flow meter.
...more
A metered-dose inhaler is a device that is used to treat lung conditions like asthma or COPD. It measures and sends the right amount of medicine to your lungs. Watch and learn how to use one correctly.
...more
A peak flow meter for asthma is like a thermometer for a fever - it helps you monitor what's going on inside your lungs by measuring airflow out of the lungs. The meter can tell you if your airways are narrowing well before asthma symptoms begin. Learn how to use a peak flow meter, how to find your "personal best," and how to set your peak flow zones.
...more