Which condition is often caused by smoking and is characterized by sputum production during three months of the year for at least two consecutive years?

Name: Which condition is often caused by smoking and is characterized by sputum production during three months of the year for at least two consecutive years?
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Question

Quizplus · Accepted Answer

Chronic bronchitis is a condition often caused by smoking, characterized by the presence of cough and sputum production for at least three months in each of two consecutive years.

Which Condition Is Often Caused by Smoking and Is Characterized