Airway Resistance Measurement

Airway resistance measurement assesses how easily air flows through the airways in the lungs. It helps evaluate conditions like asthma or chronic obstructive pulmonary disease (COPD). During the test, a person breathes through a device that measures airflow and pressure. High resistance indicates that the airways may be narrowed or blocked, making it harder to breathe. This test is important for diagnosing respiratory issues and determining the best treatment options to improve lung function and overall health.