Human anatomy, physiology, and biochemistry are basic medical Sciences.

http://en.wikipedia.org/wiki/Human_body

Human anatomy, physiology, and biochemistry are basic medical sciences, generally taught to medical students in their first year at medical school. Human anatomy can be taught regionally or systemically;that is, respectively, studying anatomy by bodily regions such as the head and chest, or studying by specific systems, such as the nervous or respiratory systems.