MV Respiratory Tract Lung Trachea Medical Respiratory 3D Cross Section
The trachea, commonly known as the windpipe, is a vital component of the respiratory system. It is a tube that connects the larynx (voice box) to the bronchi, which lead into the lungs. Here are some key points about the trachea:
- Structure: The trachea is composed of C-shaped rings of cartilage that provide structural support and keep the airway open. It is lined with a mucous membrane that helps trap dust and microorganisms.
- Function: The primary role of the trachea is to transport air to and from the lungs. It also helps to warm, moisten, and filter the air before it reaches the lungs.
- Location: The trachea is located in the neck and extends down into the thorax, where it bifurcates into the left and right bronchi.
- Health Considerations: Disorders of the trachea, such as tracheal stenosis (narrowing) or tracheitis (inflammation), can affect breathing and require medical attention.