What are Lung Function Tests?

Lung function tests, also known as pulmonary function tests (PFTs), are a group of tests used to measure how well the lungs are functioning. The tests measure various aspects of lung function, such as lung volume, air flow, and gas exchange, and can help diagnose and monitor a range of respiratory conditions, such as asthma, chronic obstructive pulmonary disease (COPD), and pulmonary fibrosis.

What are the types of Lung Function Tests?

There are several different types of lung function tests, including:

Why they are done?

Lung function tests are done to diagnose and monitor a range of respiratory conditions, as well as to evaluate the overall health of the lungs. The tests can help healthcare providers assess how well the lungs are functioning, and identify any abnormalities or conditions that may be affecting lung health.

Some specific reasons why lung function tests may be done include:

Overall, lung function tests are an important tool for assessing lung health and diagnosing and monitoring respiratory conditions. They can help the doctor to develop individualized treatment plans and improve patient outcomes.

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