What does the abbreviation COPD stand for?

The abbreviation COPD stands for Chronic Obstructive Pulmonary Disease. This condition encompasses a group of progressive lung diseases, primarily chronic bronchitis and emphysema, which cause breathing difficulties due to blocked airflow. The term "chronic" indicates that the disease is long-lasting and typically worsens over time, while "obstructive" highlights the nature of the airflow hindrance in the lungs. A clear understanding of COPD is vital for respiratory therapists, as it significantly impacts treatment approaches and the management of patients who suffer from this debilitating condition.

Other definitions provided in the alternatives do not accurately reflect the established terminology for this condition and may lead to confusion regarding the disease's nature and its management.