PHSI 208 Chapter 1: PHSI 208.6 Chapter 1 Notes (VC1)
Document Summary
Physiology (def): the study of the normal functioning of a living organism and its component parts, including all of its chemical and physical processes. Instead, at each level, new properties and rules emerge that cannot be predicted by observations and full knowledge of the lower levels: example: life itself. Physiology (see definition above) involves integration of function across many levels of organization. At the level of the organism, physiology is closed tied with anatomy. Organ systems of the human body and their integration (table 1. 1) Transport of materials between all cells of blood the body. Conversion of food into particles that can liver, pancreas be transported into the body; elimination of some wastes. Coordination of body function through gland. synthesis and release of regulatory molecules. Coordination of body function through electrical signals and release of regulatory molecules. Exchange of oxygen and carbon dioxide between the internal and external environments. Maintenance of water and solutes in internal environment; waste removal.
