A 50-year old man has a 30 year history of smoking. For approximately 6 months per year for the preceding 5 years, he has had copious sputum production. This sputum production is most likely closely related to increased numbers of which of the following cell types in his bronchioles and small (less than 3 mm) bronchi?
A 50-year old man has a 30 year history of smoking. For approximately 6 months per year for the preceding 5 years, he has had copious sputum production. This sputum production is most likely closely related to increased numbers of which of the following cell types in his bronchioles and small (less than 3 mm) bronchi?
💡 Explanation
A 50-year old man has a 30 year history of smoking. For approximately 6 months per year for the preceding 5 years, he has had copious sputum production. This sputum production is most likely closely related to increased numbers of which of the following cell types in his bronchioles and small (less than 3 mm) bronchi?
✓ Correct Answer: A. Goblet cells
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