Many scientists would agree that the chest is perhaps the most vital region in the entire human body. 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. 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. 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. The bones of the skeletal system all have distinct shapes and sizes. The skeletal bones are very important in aiding the body with movement and strength.

One of the most important functions Is the production of red blood cells and white blood cells. In the center of most bones lies a substance known as bone marrow. Red blood cells and white blood cells are produced in this region. These red blood cells are essential for survival of the body, this is because these cells carry oxygen to other cells. White blood cells are part of the immune system and play important roles in defending against bacteria.

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. A relatively long bone known as the sternum is also found in the thorax. 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. While the ribs form a cage around the vital organs, the sternum is found in the middle of chest.

These chest bones play an essential role in human survival and existence. 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 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 arm anatomy, head on over to LearnBones.com. A thorough understanding of arm 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.