Learn terms related to directional relations of the body Define suffixes and prefixes associated with anatomical positions Correctly spell all body structure terms Introduction Location and position terms are important in describing body organ systems and areas of the body. Chapter three introduces the body cavities and several terms that are related to the four major areas of the body including the head, chest, abdomen, and the extremities. Before one can learn the positions of the body, the anatomical reference system must be learned. This system is the standard position of the body. The body is erect facing forward.
Arms are at the sides, palms toward the front.
Legs are parallel. Toes are pointed forward. Terms related to the anatomical position. The abdominal quadrants and their contents. Abdominal quadrants are used by medical professionals in diagnostic and descriptive purposes.