Residents with chronic obstructive pulmonary disease (COPD) have trouble with which function?

Residents with chronic obstructive pulmonary disease (COPD) have trouble with which function?

• A. Breathing
• B. Urination
• C. Losing weight
• D. Vision

Answer: (A)

Breathing is the function most affected by COPD. The disease causes chronic airflow limitation from airway inflammation, mucus buildup, and damage to the air sacs, which makes it hard to move air in and out of the lungs. This leads to shortness of breath, wheezing, and a chronic cough, especially with activity, and it impairs the exchange of oxygen and carbon dioxide. While weight loss can occur in some COPD patients due to increased work of breathing or reduced appetite, urination and vision are not the primary functions disrupted by COPD.

Breathing is the function most affected by COPD. The disease causes chronic airflow limitation from airway inflammation, mucus buildup, and damage to the air sacs, which makes it hard to move air in and out of the lungs. This leads to shortness of breath, wheezing, and a chronic cough, especially with activity, and it impairs the exchange of oxygen and carbon dioxide. While weight loss can occur in some COPD patients due to increased work of breathing or reduced appetite, urination and vision are not the primary functions disrupted by COPD.