Complete bronchus obstruction results in

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Question

(A) When a bronchus is completely obstructed,air can no longer enter or leave the portion of the lung (lobe or segment) supplied by that bronchus.Over

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Collapse of the portion of the lung supplied by the bronchus

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(A) When a bronchus is completely obstructed,air can no longer enter or leave the portion of the lung (lobe or segment) supplied by that bronchus.Over time,the air trapped in the alveoli of that region is absorbed into the blood.As the air is absorbed and no new air replaces it,the alveoli deflate and the affected portion of the lung collapses,a condition known as atelectasis.

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