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MT Ch. 5
Essentials of Medical Terminology - Ch. 5
Question | Answer |
---|---|
anatomical position | standing erect, arms at side, with head, palms, and feet facing forward |
major cavities | dorsal & ventral |
dorsal | back |
ventral | front |
subdivision of dorsal cavity | cranial (brain) & spinal (spine) cavities |
subdivision of ventral cavity | thoracic, abdominal, pelvic cavities |
diaphragm | major respiratory muscle (sep thoracic cavity from abdominal cavity) |
abdominal cavity | digestive organs |
pelvic cavity | reproductive & urinary organs (exclude kidneys & ureters) |
abdoinopelvic cavity | abdominal & pelvic cavities as one |
superior/cranial | above; toward the head |
inferior/caudal | below; toward the lower end of the body or tail |
anterior/ventral | front surface of the body; belly side of the body |
posterior/dorsal | back surface of the body |
medial | toward midline (drawn down the center of the body from top of head to the feet) |
lateral | away from the midline |
proximal | nearest point of attachment to the trunk (used primarily describe directions on the arms & legs) |
proximal (2) | toward the point of origin (used primarily to describe directions pertaining digestive tract, w/ mouth as point of origin) |
distal | farthest from point of attachment to the trunk; farthest from the point of orign |
superficial | near the surface of the body |
deep | away from the surface of the body |
supine (up) | lying on the back, face up, palms are facing toward the back |
prone | lying on the abdomen, face down, palms are facing toward the back |
plantar | sole of the foot |
dorsum | upper portion of the foot |
peripheral | away from the center |
anter/o | front |
caud/o | tail |
dors/o | back |
infer/o | inferior |
inguin/o | groin |
phren/o | diaphragm |
poster/o | posterior |
proxim/o | near |
super/o | superior |
ventr/o | front |
epigastric | pertaining to upon the stomach |
hypogastric | pertaining to below the stomach |
ili/o | hip |
iliac | pertaining to the hip |
-al | pertaining to |
-ic | pertaining to |
epi | upon; above |
-al | pertaining to |
caudal | pertaining to the tail; toward the tail |
crani/o | skull |
cranial | pertaining to the skull |
inguinal | pertaining to the groin |
pelvic | pertaining to the pelvis |
phrenic | pertaining to the diaphragm |
thorac/o | chest; thorax |
thoracic | pertaining to the chest |
-ior | pertaining to |
LLQ | left lower quadrant |
LUQ | left upper quadrant |
RLQ | right lower quadrant |
RUQ | right upper quadrant |