Cystic fibrosis is a genetic disease whose symptoms include failure of the ciliary system that clears trapped dust and bacteria from the respiratory system,resulting in incessant coughing and an inability to exert or exercise.Which respiratory structure is most likely affected?

Question

Quizplus · Accepted Answer

The bronchi and bronchioles are part of the respiratory system that carries air to and from the lungs. In cystic fibrosis, the ciliary system that clears trapped dust and bacteria from these structures fails, resulting in respiratory symptoms such as coughing and inability to exercise. This is a primary characteristic of cystic fibrosis.

Cystic Fibrosis Is a Genetic Disease Whose Symptoms Include Failure