Intro to A & P
Anatomy Study of shape and structure of the body Greek words tomy-to cut ana-apart What it is?
Physiology How the body works and functions Physio=nature Ology= study What it does?
Systems Muscular Nervous Endocrine Cardiovascular Lymphatic Respiratory Digestive Urinary Reproductive Integumentary
Necessary Life Functions Maintaining Boundaries (good things in bad things out) Movement (gotta go…) Responsiveness (What do you do when…) Digestion (yummy food) Metabolism (chemical reactions) Excretion (#1 or #2 or breathing) Reproduction (making babies) Growth (more cells made than destroyed)
Needs for Survival Food Oxygen Water Constant Body Temp Appropriate Atmospheric Pressure
Homeostasis Same State Receptor, control center, effector