Thorax bones and middle ear diagram go hand in hand
By guestpost | June 18, 2010
The chest is one of the most significant locations in the human body. The chest houses your lungs, heart, and vital arteries that carry blood to the rest of your body. In order to protect one of the most vital regions in the body, the body has developed an impressive array of defenses. One of the most important defense that the body created is the bones. In the thorax or chest region, the chest bones can be found.
Many people know what the skeletal system bones look like. However, not many people know the structure of these bones. The skeletal bones are created primarily from calcium phosphate that creates connective tissue.. Every bone in the body has a slightly different shape and size, which is controlled by the genetic code. The bones play essential roles in movement, support, strength, protection, and shape.
Although the bones play essential roles in protection, another vital function of the bones are creation of white and red blood cells. A soft region, known as the bone marrow, is located at the center of many skeletal bones. In this region, red blood cells and white blood cells are produced. Red blood cells are very important in that they carry oxygen to other cells in the body. White blood cells are very important in that they defend the body against invaders and pathogens.
In the chest, there are 25 bones. Of all the bones in the chest, twenty four of these bones are known as the ribs. The body contains two sets of ribs on each side of the chest. The other bone of the chest is the sternum. All 25 of these bones play vital roles in protecting the organs of the chest, such as the lungs and heart. The twenty four ribs are curvy bones that form a cage across the chest. Along with protecting the heart and lungs, the ribs allow breathing by expanding and compressing. While the ribs form a cage around the vital organs, the sternum is found in the middle of chest.
Without these chest bones, human existence would be greatly compromised. Without these bones, vital organs such as the heart and lungs could be compromised. Therefore, in order to protect itself, the body has devised these bones to defend the organs. The chest bones account for a total of 25 bones out of the 206 bones in the human skeleton.
If you are interested in the chest bones, you may also be interested in middle ear diagram, head on over to LearnBones.com. A thorough understanding of middle ear diagram is important for ones anatomical studies. Learn Bones is an excellent source on the bones of the body. There you will find detailed descriptions, diagrams, and images.