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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 |