Describe the Components of a general homeostatic mechanism

Describe the components of a general homeostatic mechanism and explain difference between negative and positive feedback mechanisms. Be able to give two examples of each. Utilize anatomy terminology accurately Identify body regions, body cavities, planes, sections, abdominopelvic quadrants and regions, as outlined in the handout. Describe and use directional terms accurately.
Describe the difference between anterior and ventral; posterior and dorsal. Be able to identify two organs in each abdominopelvic quadrant and region. Describe the serous membranes (serosa) and identify the membranes that line cavity walls and cover organs.