Full formMedical & Health
PFTstands forPulmonary Function Test
Full Form of PFT
What is PFT?
A Pulmonary Function Test (PFT) is a non-invasive diagnostic procedure used to assess how well the lungs are working. It measures lung volume, capacity, rates of flow, and gas exchange efficiency. In India, PFTs are widely employed in pulmonology departments across hospitals and clinics to diagnose respiratory conditions such as asthma, chronic obstructive pulmonary disease (COPD), pulmonary fibrosis, and restrictive lung diseases. The test is also used to monitor disease progression and evaluate response to treatment. Common PFT components include spirometry, lung volume measurement, and diffusion capacity testing. In the Indian healthcare context, PFTs are increasingly recommended due to rising air pollution levels, smoking prevalence, and occupational lung hazards. They are typically performed at tertiary care centers and diagnostic labs, and are covered under many health insurance plans. For medical students and professionals preparing for exams like NEET PG, AIIMS PG, and USMLE, understanding PFT interpretation (including FEV1/FVC ratio) is essential. The test is safe, quick, and provides critical data for managing chronic respiratory diseases, which affect a significant portion of India's population.
PFT का फुल फॉर्म
फुफ्फुसीय कार्य परीक्षण
Example
The pulmonologist advised the patient to undergo a PFT to confirm the diagnosis of occupational asthma.
PFT — frequently asked questions
What is the full form of PFT?
The full form of PFT is Pulmonary Function Test, a diagnostic procedure to evaluate lung function.
Why is a PFT done?
A PFT is done to diagnose respiratory disorders such as asthma, COPD, pulmonary fibrosis, and to assess lung function before surgery or during treatment monitoring.
What does a PFT measure?
A PFT measures lung volumes (like total lung capacity), airflow rates (FEV1, FVC), gas exchange efficiency (DLCO), and can detect obstructive or restrictive patterns.