ANATOMY

Detailed explanation-1: -The trachea is composed of rings of cartilage that prevent it from collapsing.

Detailed explanation-2: -The trachea is composed of rings of cartilage that prevent it from collapsing.

Detailed explanation-3: -A normal trachea (windpipe) has many rings made of cartilage (a strong and flexible tissue). These rings are C-shaped and support the trachea but also allow it to move and flex when your child breathes.

Detailed explanation-4: -The trachea is a cartilaginous tube formed by a series of tracheal cartilages, joined together by annular ligaments (Figs. 4-13, 4-15 and 6-9). These cartilages give the trachea rigidity and prevent its collapse.

Detailed explanation-5: -C-shaped cartilaginous rings reinforces the anterior and lateral sides of the trachea to protect and maintain the airway open.