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Define Spirometry

Spirometry is a pulmonary function test measuring airflow through the lungs by evaluating inhalation volume, exhalation volume, and exhalation speed. This safe diagnostic procedure helps identify and monitor respiratory conditions like asthma, COPD, and pulmonary fibrosis through simple breathing exercises.

  • 20 Mar 2025
  • 3 min read
  • 30 views

Spirometry is a test medical professionals perform to determine the functionality of a patient’s lungs. A simpler spirometry definition would be measuring how much air a person can inhale and exhale, as well as how quickly they can exhale. 

What is Spirometry?

Hence, spirometry meaning refers to a pulmonary function test or a lung function test. This test measures the air flowing through the lungs and helps the doctor estimate the volume of air entering the lungs. Spirometry is a safe procedure that diagnoses and monitors lung conditions such as asthma, chronic obstructive pulmonary disease (COPD), pulmonary fibrosis, cystic fibrosis, etc.

The patient is asked to sit upright and begin breathing deeply. The doctor may use a nose clip to ensure no air escapes through the nose. The patient takes a deep breath in and then exhales forcefully into the spirometer as completely and quickly as possible. This is repeated several times to ensure consistent and accurate results.

Conclusion

Spirometry is crucial for diagnosing respiratory conditions. Furthermore, seeking health insurance coverage can alleviate the financial burden of this medical procedure, ensuring timely and accessible healthcare for respiratory health management.

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