Learn about the chest bones and frontal bone

The chest is one of the most important regions in your body and for good reason too. In this chest region, organs essential to survival, such as the lungs, heart, and arteries, are located. In order to protect one of the most vital regions in the body, the body has developed an impressive array of defenses. 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. 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.

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, also known as RBC’s, and white blood cells, also known as WBC’s, are produced in this bone marrow region. These red blood cells are very significant for the body’s function because the carry oxygen to cells in 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 thorax contains twenty four ribs out of the total twenty five bones in 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. 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. It would be very easy to damage organs such as the heart or lungs. Since evolution drives organisms to survive, humans have evolved to develop these thorax bones to protect the lungs and heart. 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 frontal bone, head on over to LearnBones.com. A thorough understanding of frontal bone is important for one’s anatomical studies. Learn Bones is the premier resource on the bones of the human skeleton. There you will find detailed descriptions, diagrams, and images.