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. 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 few know their structure and composition. The bones are created from a special type of tissue, known as dense 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. Protection, support, and shape are some of the significant importance’s of the skeletal bones.
One key function of the bones that is often overlooked is the production of red 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. 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.
In the thorax, twenty five bones can be found. 24 of these bones are known as the rib, and the body contains 2 sets of 12 ribs on each side of the chest. The sternum is the other bone that makes up the chest. These chest bones are essential in the protection of the lungs and heart. 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. 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 middle ear diagram, head on over to LearnBones.com. A thorough understanding of middle ear diagram is essential for someone’s knowledge of anatomy. Learn Bones is an excellent source on the bones of the body. There you will find detailed descriptions, diagrams, and images.
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