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yusuki yusuki
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9 years ago
What cause the expanded A-P thoracic diameter (barrel chest) in patients with emphysema?
a.   air trapping and hyperinflation
b.   persistent coughing to remove mucus
c.   recurrent damage to lung tissues
d.   dilated bronchi and increased mucous secretions
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monosaccharidemonosaccharide
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9 years ago
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yusuki Author
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9 years ago
What I needed, thanks.
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9 years ago
Don't forget to vote as best answer!
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