Human physiology: Cardiovascular, respiratory and renal systems

The focus for this unit is 'homeostasis': how the body maintains a normal internal environment for optimal function. You will examine the roles of three major body systems that are vital for homeostasis: the respiratory system and gas exchange, the cardiovascular system and delivery of blood and nutrients, and the kidneys and their role in maintaining body fluid composition. You will consider each system at rest and in a variety of active states, and the role of control mechanisms in each system. In addition to core physiological principles you will be introduced to disease states associated with dysfunctions of these systems to allow for a greater understanding and appreciation of both the normal physiology and dysfunction of these systems.