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COPD - Chronic Obstructive Pulmonary Disease
- Overview, Causes, & Risk Factors
- Symptoms & Signs
- Diagnosis & Tests
- Prevention & Expectations
- Treatment & Monitoring
- Attribution
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Diagnosis & Tests
How is the disease diagnosed?
Diagnosis of COPD begins with a medical history and physical examination. Lung function tests can identify COPD in Stage 0, even before the individual has symptoms. Lung function tests measure how much air a person can take in with a deep breath. They also measure how fast the person can push the air back out of the lungs. The healthcare provider may also order a chest X-ray and blood tests.