Cystic fibrosis is characterized by:
A)Narrowing and inflammation of the airways
B)Production of very thick mucus
C)Inflammation in the linings of the lungs
D)Obstruction of the larynx

Question

Quizplus · Accepted Answer

Cystic fibrosis is an inherited disorder that causes production of very thick mucus in the lining of the lungs,which causes difficulty breathing and frequent respiratory tract infections.

Cystic Fibrosis Is Characterized By