lungefunktionsundersøgelser

Lungefunktionsundersøgelser, also known as pulmonary function tests (PFTs), are a group of non-invasive tests used to evaluate how well your lungs work. These tests measure various aspects of lung function, including how much air you can inhale and exhale, and how quickly you can exhale. They are essential for diagnosing and monitoring a wide range of respiratory conditions, such as asthma, chronic obstructive pulmonary disease (COPD), and interstitial lung disease.

The most common type of lungefunktionsundersøgelse is spirometry. During spirometry, you will be asked to take a deep breath and then exhale forcefully into a device called a spirometer. This measures the volume of air you can exhale and the speed at which you do so. Other tests may include lung volume measurements to determine the total amount of air your lungs can hold, and diffusion capacity tests to assess how well oxygen transfers from the lungs into the bloodstream.

The results of these tests help healthcare professionals understand the severity of a lung condition, predict its progression, and tailor treatment plans. They can also be used to assess the effectiveness of medications and monitor lung health in individuals exposed to occupational hazards. Preparing for a lungefunktionsundersøgelse typically involves avoiding strenuous exercise, smoking, and certain medications before the test.