Circulatory
Transports gases/nutrients
Respiratory
Oxygen in, CO2 out
Nervous
Controls systems, fast acting
Endocrine
makes hormones, slow acting
Reproductive
produces offspring
Urinary
Rids body of liquid waste
Digestive
Breaks down food into nutrients
Lymph
Immune system. Fights infection
Muscular
movement
Skeletal
protects, supports, stores minerals
Integumentary
Sensory receptors, warmth
Metabolism
Sum of all the chemical reactions in the body
Homeostasis
Maintaining a set point even when conditions change
Neg Feedback
Deviation from set point is corrected
Pos Feedback
Resulting action moves farther away from set point
Gross Anatomy
Everything that can be seen without a microscope
Anatomy
Studies structure
Physiology
Studies function
5 Requirements for Life
Water, food, oxygen, heat, pressure
Parietal
Attached to wall of cavity
Visceral
Covers an internal organ
Serous fluid
Space in between membranes contains it
Pleura
Thoracic Cavity
Peritoneum
Abdominopelvic cavity