Diagnosing Chronic Obstructive Pulmonary Disease

The doctor will ask about your symptoms and medical history. A physical exam will be done.

Tests may include:

• Chest x-ray -x-rays of the chest that may detect signs of lung infection
• CT scan -a type of x-ray that uses a computer to make pictures of structures inside the chest
• Blood tests-to assess the amount of oxygen and carbon dioxide in the blood
• Lung function tests