Warning: Use of undefined constant referer - assumed 'referer' (this will throw an Error in a future version of PHP) in /usr/home/essaywo/public_html/essays on line 102

Warning: Use of undefined constant host - assumed 'host' (this will throw an Error in a future version of PHP) in /usr/home/essaywo/public_html/essays on line 105

Warning: Cannot modify header information - headers already sent by (output started at /usr/home/essaywo/public_html/essays:102) in /usr/home/essaywo/public_html/essays on line 106

Warning: Cannot modify header information - headers already sent by (output started at /usr/home/essaywo/public_html/essays:102) in /usr/home/essaywo/public_html/essays on line 109
The Respiratory System - Online Term Paper

The Respiratory System

The main job of is to provide oxygen to the blood, and release the carbon dioxide left over from the spent blood, works with the cardiovascular system to make this happen. Blood enters the lungs through the pulmonary circulation and is dark colored, low in oxygen, and high in carbon dioxide. It is pumped by the right side of the heart into the pulmonary arteries, which lead to the lungs, the pulmonary arteries divide into smaller and smaller blood vessels, ending with pulmonary capillaries in the walls of the alveoli. The alveolar walls are so thin that oxygen and carbon dioxide move through them easily. Oxygen passes from the alveoli to the blood in the capillaries at the same time; ...

Want to read the rest of this paper?
Join Essayworld today to view this entire essay
and over 50,000 other term papers

to the trachea and is next to esophagus, behind the skin and connective tissue of the throat. The larynx is supported by ligaments from the hyoid bone, at the base of the tongue. Going into the trachea
The trachea, is a section of respiratory tract in the neck, extending between the larynx and the bronchi and lying in front of the esophagus. The trachea, also called windpipe, is made up of numerous cartilaginous half-rings, the open ends are near the esophagus. These rings, located one above the other, are connected by muscular and fibrous tissue. The trachea is about 10-cm (4.5 in) long and 2.5 cm (1 in) in diameter. It is lined internally with a mucous membrane. The trachea can get respiratory infections very easily
The lungs are enclosed in the thorax. The ribs support the body wall of the thorax, which has a domed base formed by the diaphragm. The ribs slant downward and forward; when they are raised by the action of muscles, the volume of the thorax is increased. The volume ...

Get instant access to over 50,000 essays.
Write better papers. Get better grades.

Already a member? Login

CITE THIS PAGE:

APA
MLA
Chicago
Turabian

The Respiratory System. (2008, July 31). Retrieved January 22, 2025, from http://www.essayworld.com/essays/The-Respiratory-System/87579

"The Respiratory System." Essayworld.com. Essayworld.com, 31 Jul. 2008. Web. 22 Jan. 2025. <http://www.essayworld.com/essays/The-Respiratory-System/87579>

"The Respiratory System." Essayworld.com. July 31, 2008. Accessed January 22, 2025. http://www.essayworld.com/essays/The-Respiratory-System/87579.

JOIN NOW

Join today and get instant access to this and 50,000+ other essays

PAPER DETAILS

Added: 7/31/2008 04:39:46 AM
Category: Health & Medicine
Type: Premium Paper
Words: 763
Pages: 3

Save |

Report

SHARE THIS PAPER

SAVED ESSAYS

Save and find your favorite essays easier