Notes Flashcards
5 requirements for life
Water, Food, Oxygen, Heat, Pressure
7 characteristics of life
Movement, Responsiveness, Growth, Reproduction, Respiration, Metabolic Needs, and Excretion.
The steps of homeostatic mechanisms
Receptor - Control Center - Effector
4 cavities throughout the entire body
Cranial, Vertebral, Thoracic, Abdominopelvic
4 smaller cavities within the head
Oral, Nasal, Orbital, and Middle Ear
What does the cranial cavity contain?
houses the brain
What does the vertebral cavity contain?
the spinal cord
What does the thoracic cavity contain?
organs of upper torso
What does the abdominopelvic cavity contain?
organs of lower torso
Pleural membranes do what?
they line the thoracic compartment containing the lungs
Pericardial membranes do what?
Surrounds the heart
Visceral membranes do what?
Covers the surface
Peritoneal membranes do what?
Line the abdominopelvic cavities
Superior vs. Inferior
S - above another part I - below another part
Anterior vs. Posterior
A - towards the front P - towards the back