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. In order to protect one of the most vital regions in the body, the body has developed an impressive array of defenses.
The bones are one of the most significant protections 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 few know their structure and composition. Bones are made up a type of dense connective tissue, formed from deposits of calcium phosphate.. The bones of the skeletal system all have distinct shapes and sizes. The bones of the body function in protecting the body and providing the body’s shape.
One of the most important functions Is the production of red blood cells and white blood cells. In the middle region of many bones exists the 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 very important in that they defend the body against invaders and pathogens.
Twenty five skeletal bones are found in the chest region. 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. Along with the ribs, one sternum bone can be found. All 25 of these bones play vital roles in protecting the organs of the chest, such as the lungs and heart. The ribs are slightly curved bones that form a cage across the chest. These bones protect the heart and lungs and also expand to allow for breathing. The other bone of the chest, the sternum, is found in the center of the chest. It’s role is protection of the heart primarily.
Without these chest bones, human existence would be greatly compromised. It would be very easy to damage organs such as the heart or lungs. 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 ear bone, head on over to LearnBones.com. A thorough understanding of ear bone is important for ones anatomical studies. Learn Bones is the premier resource on the bones of the human skeleton. There you will find detailed descriptions, diagrams, and images.