Here's what makes this common diagnostic procedure so expensive. When it comes to pricey hospital procedures, MRIs come to mind. Sure enough, according to recently released Medicare pricing data analyzed by NerdWallet Health, the average cost of an MRI in the U.S. is $2,611.
Body Functions. Body functions are the physiological or psychological functions of body systems. The body's functions are ultimately its cells' functions. Survival is the body's most important business.Survival depends on the body's maintaining or restoring homeostasis, a state of relative constancy, of its internal environment.ts major activities or functions are responding to changes in the body's environment, exchanging materials between the environment and cells, metabolizing foods, and integrating all of the body's diverse activities. The body's ability to perform many of its functions changes gradually over the years.
The skeletal system in the body provides the shape, supports and protects organs and the soft areas of the body. Its others functions are bodily movement, producing blood for the body, and storing minerals that the physical structure needs.Shape and Support.The skeleton is made up of various bones and provides the framework for the body. Thus, the skeleton provides the basic shape and structure for the body.ranium: protects the brain. Ribs/sternum: protects the lungs, heart and digestive organs. Pelvis: protects and supports the digestive and reproductive organs. Spinal column: protects the major nervous system branching into the entire system, and holds up your body like the trunk on a tree.