Lung Trachea & Bronchial Tree Diagram & Function

The cartilage of the trachea is considered hyaline cartilage: simple, transparent, and made primarily of collagen The trachealis muscle

Tracheal stenosis is a narrowing of the trachea that can cause shortness of breath, cough, wheezing, and stridor The most common cause is prolonged

trachea 1 The trachea is surrounded by c-shaped rings of hyaline cartilage There are typically 16–20 cartilaginous rings stacked along the length of

trachea The trachea is a U-shaped structure that is composed of hyaline cartilage on the anterior and lateral walls, with the trachealis smooth muscle forming the