In the wall of the trachea and bronchi, the cartilage rings lie within which tissue layer?
A) inner epithelium
B) mucosa
C) submucosa
D) fibromusculocartilaginous layer

Question

Quizplus · Accepted Answer

The cartilage rings that provide structural support to the trachea and bronchi are located within the fibromusculocartilaginous layer, which is designed to maintain the airway open by providing rigidity and flexibility.

In the Wall of the Trachea and Bronchi, the Cartilage