What does COPD stand for?

What does COPD stand for?

• A. Chronic Obstructive Pulmonary Disease
• B. Chronic Obstructive Pulmonary Disorder
• C. Central Obstructive Pulmonary Disease
• D. Chronic Pulmonary Obstructive Disorder

Answer: (A)

COPD stands for a long‑lasting lung condition where airflow is blocked or narrowed. Chronic means long-term; Obstructive refers to the airway obstruction that makes it hard to exhale air; Pulmonary relates to the lungs; Disease indicates a medical condition. So the standard term used in medicine is Chronic Obstructive Pulmonary Disease. The other options mix up these elements—using Disorder instead of Disease, or Central instead of Chronic—which doesn’t match the established name or the part of the body affected. COPD is specifically a chronic inflammatory lung disease with obstructed airflow, not a central or non-long‑term issue.

COPD stands for a long‑lasting lung condition where airflow is blocked or narrowed. Chronic means long-term; Obstructive refers to the airway obstruction that makes it hard to exhale air; Pulmonary relates to the lungs; Disease indicates a medical condition. So the standard term used in medicine is Chronic Obstructive Pulmonary Disease.

The other options mix up these elements—using Disorder instead of Disease, or Central instead of Chronic—which doesn’t match the established name or the part of the body affected. COPD is specifically a chronic inflammatory lung disease with obstructed airflow, not a central or non-long‑term issue.