Many people who study the chest bones also study middle ear anatomy
By guestpost | June 16, 2010
The chest is one of the most significant locations in the human body. In this chest region, organs essential to survival, such as the lungs, heart, and arteries, are located. The body has developed a series of defenses to protect one of the most significant regions in the body. The human skeleton bones are one of the top defenses of the body. 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.. Each bone has a unique shape, determined by the genetic code that leads to the formation of the bones. Protection, support, and shape are some of the significant importance’s of the skeletal bones.
One key function of the bones that is often overlooked is the production of red and white blood cells. The bone marrow is located in the center of many bones in the skeleton. In this bone marrow region, the red and white blood cells are formed. 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. These chest bones are essential in the protection of the lungs and heart. The ribs are slightly curved bones that form a cage across the chest. The rib skeletal bones also allow breathing by contracting and expanding the chest. The sternum lies at the center of the chest, protecting the heart.
These chest bones play an essential role in human survival and existence. The lack of the chest bones would allow the easy damage of the circulatory and respiratory organs. 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 anatomy, head on over to LearnBones.com. A thorough understanding of middle ear anatomy is essential for someones knowledge of anatomy. Learn Bones is the premier resource on the bones of the human skeleton. There you will find detailed descriptions, diagrams, and images.