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body planes
Term | Definition |
---|---|
sagittal plane | vertical planes from top to bottom and divides the body into an UNEQUAL left and right side |
midsagittal | vertical plane that divides the body into equal left and right sides aka the midline |
frontal | vertical plane that divides the body into front and back sides aka the coronal plane |
transverse | horizontal plane that divides the body into upper and lower parts aka the horizontal plane |
ventral | front, belly side |
dorsal | back |
anterior | toward front from the side |
posterior | toward back from the side |
superior | above, towards the head |
inferior | below, towards the feet |
cephalic | toward head |
caudal | towards lower part of the body |
proximal | towards the origin (beginning) of limb |
distal | further from the origin (beginning) of limb |
medial | toward midline |
lateral | toward side, away from midline |
dorsal cavitiy | along back of head and body, contains all the organs of the nervous system |
cranial cavity | located within the skull, surrounding and protecting the brain |
spinal cavity | located along the spinal column, sourrounding and protecting the spinal cord |
ventral cavity | located along the front of the body, containing the organs needed for homeostasis |
thoracic cavity (chest/throax) | surrounds and protects the heart and lungs |
abdominal cavity | contains the digestive organs |
pelvic cavity | contains the organs for reproduction and excretion |
hypochondriac (right and left) | below ribs |
epigastric | above the stomach |
lumbar (right and left) | front of lower back |
umbilical | surround umbilicus |
lilac | located over hip bones |
hypogastric | below stomach |
RUQ | right upper quarter |
LUQ | left upper quarter |
RLQ | right lower quarter |
LLQ | left lower quarter |
endemic | within a population pertaining to |
epidemic | pertaining to above the population |
pandemic | pertaining to entire population |