Many people who study the chest bones also study human skull anatomy

The thorax region of the human body is very important for survival and life. In this thorax region, the organs of the circulatory system and respiratory system are housed. In order to protect one of the most vital regions in the body, the body has developed an impressive array of defenses. At the top of the list of the bodies defenses are 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. Bones are made up a type of dense connective tissue, formed from deposits of calcium phosphate. The bones are formed from calcium phosphate and a type of dense 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. The bone marrow is located in the center of many bones in the skeleton. Red blood cells and white blood cells are produced in this region. The red blood cells are very important because they transport O2, also known as oxygen, to all regions of the body. White blood cells are very important in that they defend the body against invaders and pathogens.

In the thorax, twenty five bones can be found. The ribs make up the majority of the bones found in the chest. There are twenty four rib bones in the chest. Along with the ribs, one sternum bone can be found. All of the thorax bones play important functions in protecting the chest organs. 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.

Without these chest bones, human existence would be greatly compromised. The lack of the chest bones would allow the easy damage of the circulatory and respiratory organs. Thus through evolution, the body has developed these defense mechanisms to protect the vital organs. The thorax bones are responsible for 25 out of 206 bones in the human body skeleton.

If you are interested in the chest bones, you may also be interested in human skull anatomy, head on over to LearnBones.com. A thorough understanding of human skull anatomy is essential for someone’s 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.