The disorder in which chronic dilation of the bronchi results from pulmonary TB,chronic upper respiratory tract infections,or cystic fibrosis is called:
A)asthma
B)bronchiectasis
C)chronic bronchitis
D)pneumonia

Question

Quizplus · Accepted Answer

Bronchiectasis,chronic dilation of the bronchi,is caused by infections such as pulmonary tuberculosis or chronic upper respiratory tract infections,and as a complication of childhood respiratory disorders such as cystic fibrosis.

The Disorder in Which Chronic Dilation of the Bronchi Results