Chronic bronchitis is classically described by which of the following patient characteristics?

Chronic bronchitis is classically described by which of the following patient characteristics?

• A. Productive cough for 6 months in 2 years with obesity and leg edema
• B. Dry cough with weight loss
• C. No edema and pink puffer
• D. Night sweats and fever

Answer: (A)

Chronic bronchitis presents mainly with a persistent productive cough that lasts for a substantial period across years. The classic pattern is a productive cough for several months each year over two consecutive years, reflecting ongoing mucus hypersecretion and bronchial inflammation. The accompanying obesity and leg edema fit the “blue bloater” profile often seen with chronic bronchitis, where chronic hypoxemia and right-heart strain can cause edema. This combination makes the description of a productive cough for about six months in two years, plus obesity with leg edema, the best match. The other descriptions point to different problems: a dry cough with weight loss suggests something like tuberculosis or malignancy; no edema with a pink, cachectic appearance points toward emphysema; night sweats and fever suggest infectious or systemic inflammatory disease.

Chronic bronchitis presents mainly with a persistent productive cough that lasts for a substantial period across years. The classic pattern is a productive cough for several months each year over two consecutive years, reflecting ongoing mucus hypersecretion and bronchial inflammation. The accompanying obesity and leg edema fit the “blue bloater” profile often seen with chronic bronchitis, where chronic hypoxemia and right-heart strain can cause edema. This combination makes the description of a productive cough for about six months in two years, plus obesity with leg edema, the best match.

The other descriptions point to different problems: a dry cough with weight loss suggests something like tuberculosis or malignancy; no edema with a pink, cachectic appearance points toward emphysema; night sweats and fever suggest infectious or systemic inflammatory disease.