Question

what is the meaning of chronic obstructive pulmonary disease

Answer 1

hey mate here is your short and understandable answer...


Chronic obstructive pulmonary disease(COPD) is a common lung disease. Having COPD makes it hard to breathe. There are two main forms of COPD: Chronicbronchitis, which involves a long-term cough with mucus. Emphysema, which involves damage to the lungs over time.


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