Like the bones of the chest? Study throat bones!
Many scientists would agree that the chest is perhaps the most vital region in the entire human body. The thorax is home to critical organs in the body, such as the heart, lungs, and aorta. 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. The bones are formed from calcium phosphate and a type of dense 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.
Another key function of the bone that most people neglect or fail to realize is the production of red and white blood cells. A soft region, known as the bone marrow, is located at the center of many skeletal bones. 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.
Twenty five skeletal bones are found in the chest region. 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. All of the thorax bones play important functions in protecting the chest organs. The ribs are curved skeletal bones that form a structure known as the rib cage around the lungs and heart. These bones protect the heart and lungs and also expand to allow for breathing. The sternum lies at the center of the chest, protecting the heart.
Humans would find it very difficult to survive without the protection of the thorax bones. 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. Of all two hundred six bones in the body, the chest bones make up twenty five bones.
If you are interested in the chest bones, you may also be interested in throat bones, head on over to LearnBones.com. A thorough understanding of throat bones 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.
