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Chapter 4 Vocab
Human Body Structures
Term | Definition |
---|---|
cyt/o | cell |
hist/o | tissue |
nucle/o | nucleus |
anter/o | anterior, front |
caud/o | tail |
cephal/o | head |
dist/o | far, farthest |
dors/o | back of body |
infer/o | lower, below |
later/o | side, to one side |
medi/o | middle |
poster/o | back of body, posterior |
proxim/o | near, nearest |
ventr/o | belly |
abdomin/o | abdomen |
cervic/o | neck |
crani/o | skull |
gastr/o | stomach |
lumb/o | lower back |
pelv/o | pelvis |
thorac/o | chest |
umbilic/o | navel |
-gnosis | knowing |
-logist | specialist in the study of |
-logy | the study of |
-metry | the act of measuring |
-meter | instrument of measuring |
-pathy | diesease |
ab- | from, away from |
ad- | towards |
ultra- | excess, beyond |
trans- | across, through |
Sx | symptom |
I & D | incision and drainage |
CT | computed tomography |
MRI | magnetic resonance imaging |
anatomy | the study of the structures of the body (names of bones) |
physiology | the study of the functions of the structures (how bones make blood cells) |
anatomical position | when the body is standing, facing towards you, arms at their sides, and palms facing towards you |
midsagittal plane | lateral; lengthwise plane dividing the body into equal left and right sides |
sagittal plane | divides the body into unequal left and right sides |
frontal plane | plane dividing the body into front and back parts |
transverse plane | plane dividing the body into upper and lower parts |
medial | towards, near the midline |
lateral | away from the midline |
proximal | near the midline, or near the beginning of the structure |
distal | away from the midline, or furthest away from the beginning of a structure |
superior | above another body part (towards the head) |
inferior | below another body part (towards the feet) |
cephalic | towards the head |
caudal | towards the lower part of the body |
ventral | front (belly side) |
anterior | situated in front |
dorsal | back of the body or organ |
posterior | situated in the back |