Bronchitis in COPD is typically associated with which description?

Bronchitis in COPD is typically associated with which description?

• A. Barrel Chest
• B. Pink Puffers
• C. Large quantity of sputum
• D. Destruction of cilia

Answer: (C)

In COPD, bronchitis is defined by mucus overproduction and a persistent productive cough. The hallmark feature is a large quantity of sputum produced on most days for an extended period, due to mucus gland hypertrophy and goblet cell hyperplasia that clog the airways and drive chronic coughing. This mucus buildup drives the typical clinical picture of chronic bronchitis and distinguishes it from emphysema, where the hallmark is air trapping and hyperinflation rather than excessive sputum. Why the other ideas don’t fit as well: a barrel-shaped chest comes from hyperinflation seen in emphysema, not primarily from the mucus-producing aspect of bronchitis. The term pink puffer is historically linked to emphysema patients who tend to be thin and pursed-lip breathing pacifying symptoms, not the mucus-rich picture of bronchitis. Destruction of cilia occurs with smoking-related airway damage in general but isn’t the defining trait of bronchitis in COPD as much as the prominent mucus production is. So the description that best matches bronchitis in COPD is a large quantity of sputum.

In COPD, bronchitis is defined by mucus overproduction and a persistent productive cough. The hallmark feature is a large quantity of sputum produced on most days for an extended period, due to mucus gland hypertrophy and goblet cell hyperplasia that clog the airways and drive chronic coughing. This mucus buildup drives the typical clinical picture of chronic bronchitis and distinguishes it from emphysema, where the hallmark is air trapping and hyperinflation rather than excessive sputum.

Why the other ideas don’t fit as well: a barrel-shaped chest comes from hyperinflation seen in emphysema, not primarily from the mucus-producing aspect of bronchitis. The term pink puffer is historically linked to emphysema patients who tend to be thin and pursed-lip breathing pacifying symptoms, not the mucus-rich picture of bronchitis. Destruction of cilia occurs with smoking-related airway damage in general but isn’t the defining trait of bronchitis in COPD as much as the prominent mucus production is.

So the description that best matches bronchitis in COPD is a large quantity of sputum.