The major cause of chronic obstructive pulmonary disease is _____.

Question

Quizplus · Accepted Answer

Smoking is the major cause of chronic obstructive pulmonary disease. It damages the airways and lungs, leading to difficulty in breathing and airflow obstruction. Other factors such as air pollution and genetic factors may also contribute to the development of COPD, but smoking remains the most significant risk factor. Alcoholism, food poisoning, and binge eating are not the primary causes of COPD.

The Major Cause of Chronic Obstructive Pulmonary Disease Is _____