Skeletal System

The skeletal system has several functions as well as some serious diseases and disorders. The skeletal system serves the purpose of supporting the body as well as protection for vital organs. The skeletal system is composed of 206 bones both male and female have the same amount depending on age. There are some interesting facts about human bones, for an example humans and giraffes have the same number of bones in their neck. The Femur is stronger than concrete and its hollow! The skeleton has several functions like supporting the body, protection for vital organs, and the production of blood cells. For support the skeletal system uses a series of bones like the femur, fibula, tibia, and the vertebral column (figure 1). The skeleton has a few joint throughout the body, such as the hinge joint found at the patella and the elbow joint. Both of these joints are referred to as Ginglymus or hinge joint. The other joint is the ball-and-socket which is located at the shoulder and neck. The skeletal system has two means of protection. The ribs are curved bones in the mid to upper cavity of th...