What Are The Main Functions Of The Following?, *Trachea, *Bronchi, *Bronchoi, *Lungs, *Pharynx, *Larynx, *Bronchioles

What are the main functions of the following?

*trachea
*bronchi
*bronchoi
*lungs
*pharynx
*larynx
*bronchioles

 

Answer: Trachea (Windpipe) The trachea (or windpipe) is a wide, hollow tube that connects the larynx (or voice box) to the bronchi of the lungs. It is an integral part of the bodys airway and has the vital function of providing air flow to and from the lungs for respiration.

Bronchi are the main passageway into the lungs. When someone takes a breath through their nose or mouth, the air travels into the larynx. The next step is through the trachea, which carries the air to the left and right bronchus.

Pharynx It is commonly referred to as the throat. The pharynx is part of both the digestive and respiratory systems. For the digestive system, its muscular walls function in the process of swallowing, and it serves as a pathway for the movement of food from the mouth to the esophagus.

The larynx houses the vocal folds, and manipulates pitch and volume, which is essential for phonation. It is situated just below where the tract of the pharynx splits into the trachea and the esophagus.

The main function of the lungs is the process of gas exchange called respiration (or breathing). In respiration, oxygen from incoming air enters the blood, and carbon dioxide, a waste gas from the metabolism, leaves the blood. A reduced lung function means that the ability of lungs to exchange gases is reduced.

The function of the bronchioles is to ensure that incoming air is supplied to each alveolus. The alveoli are surrounded by tiny blood vessels called capillaries. It is through the thin capillary walls that oxygen enters the blood, and carbon dioxide and water leave the blood

Explanation:


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