About emphysema True is?

A. Frequently associated with obstructive sleep apnea

B. Destruction and enlargement of the lung alveoli

C. Centriacinar more prominent in lower lobes

D. Not a component of COPD

Correct Answer: Destruction and enlargement of the lung alveoli

Description: (B) Destruction and enlargement of the lung alveoli # EMPHYSEMA is characterized by destruction and enlargement of lung alveoli.> Included in COPD. It includes centriacinar & panacinar types.> Centriacinar is most prominent in upper lobe & superior segments of lower lobes.

Category: Medicine

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