Bronchiectasis characterized by progressive, distal enlargement of the airways, resulting in sac-like dilatations is classified as:
a. cylindrical bronchiectasis.
b. varicose bronchiectasis.
c. cystic bronchiectasis.
d. obstructive bronchiectasis.
ANS: C
Bronchiectasis refers to the abnormal, irreversible dilatation of the bronchi caused by destructive and inflammatory changes in the airway walls. Bronchiectasis characterized by progressive, distal enlargement of the airways, resulting in sac-like dilatations is classified as Cystic bronchiectasis.
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