Why PFT is Important
Types of PFTs
Who Needs a PFT
Preparation Tips
Introduction
What to Expect
Post-Test Care
Healthy Lungs
Pulmonary Function Tests (PFTs) assess how well your lungs are working. PFTs measure lung volume, capacity, rates of flow, and gas exchange. These tests help diagnose lung disorders and monitor ongoing treatment.
Detects early signs of lung diseases like asthma, COPD, and lung fibrosis. Helps in evaluating the effectiveness of ongoing lung treatments. Provides detailed insight into lung health for overall respiratory wellness.
Spirometry: Measures the amount and speed of air you can inhale and exhale. Lung volume tests: Assess the total air your lungs can hold. Diffusion capacity test: Evaluates how well oxygen passes into the blood.
Individuals with chronic breathing issues like asthma or bronchitis. Smokers or those exposed to harmful environmental pollutants. Patients with symptoms like shortness of breath or chronic cough.
Avoid heavy meals before the test, as it can affect breathing capacity. Refrain from using inhalers or bronchodilators unless instructed. Wear loose-fitting clothing to ensure comfort while breathing deeply.
You will breathe through a mouthpiece connected to a machine. Tests are generally quick and non-invasive, lasting about 30-60 minutes. The technician will guide you through each step of the procedure.
You can return to regular activities immediately after the test. You may feel slightly tired, but it usually fades quickly. Test results are reviewed by your doctor to discuss any next steps.
Leafy Greens: High in antioxidants, promote overall lung health. Fatty Fish: Rich in omega-3, helps reduce lung inflammation. Citrus Fruits: Packed with vitamin C, boosts lung function and immunity.
Deep Breathing: Enhances lung strength by improving air intake. Cardio Workouts: Activities like walking, swimming, or cycling improve lung endurance. Diaphragmatic Breathing: Strengthens the diaphragm and increases lung capacity.
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Pulmonary function tests are vital for diagnosing and monitoring lung health. Pairing a PFT with a balanced diet and regular exercise ensures optimal lung function.