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Tag Archives: Respiratory

COPD Chronic Bronchitis and Emphysema – Pathophysiology

Amazon.com Widgets   What is COPD? COPD, or chronic obstructive pulmonary (PULL-mun-ary) disease, is a progressive disease that makes it hard to breathe. “Progressive” means the disease gets worse over time. COPD can cause coughing that produces large amounts of mucus (a slimy substance), wheezing, shortness of breath, chest tightness, …

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