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Medical Terminology
For Herzing Course
Term | Definition |
---|---|
ptosis | prolapse, downward displacement |
cholecyst | gallbladder |
desis | binding, fixation (of a bone or joint) |
plegia | paralysis |
pexy | fixation (of an organ) |
cele | hernia, swelling |
clasis | to break, surgical fracture |
ectasis | dilation, expansion |
emesis | vomiting |
rrhexis | rupture |
penia | decrease, deficiency |
tripsy | crushing |
tome | instrument to cut |
emia | blood condition |
lith | stone |
thromb | blood clot |
centesis | surgical puncture |
iatry, ist | medicine, treatment |
peri, circum | around |
inter | between |
sclerosis | abnormal condition of hardening |
stomy | forming an opening (mouth) |
stenosis | narrowing |
rrhea | discharge, flow |
nephr, ren | kidney |
gastr | stomach |
hepat | liver |
immun | immune |
oste | bone |
esthes | feeling |
therm | heat |
muscul | muscle |
nas | nose |
ur | urine |
nat | birth |
graphy | process of recording |
graph | instrument for recording |
gram | record |
scopy | visual examination |
scope | instrument for examining |
ectomy | excision, removal |
cyte | cell |
oma | tumor |
megaly | enlargement |
append | appendix |
intra, endo | in, within |
epi | above, upon |
hypo | under, below; deficient |
pancreat | pancreas |
arthr | joint |
splen | spleen |
poly | many, much |
para | near, beside; beyond |
stomat | mouth |
hemi | half |
infra, sub | under, below |
retro | backward, behind |
chondr | cartilage |
cyan | blue |
blephar | eyelid |
arteri | artery |
post | after |
erythr | red |
hyper | excessive, above normal |
an | without, not |
mast | breast |
rhin | nose |
trache | windpipe |
pre | before |
leuk | white |
ot | ear |
electro | electricity |
dynia, algia | pain |
malacia | softening |
gen, genesis | forming, producing, origin |
phobia | fear |
toxic | poison |
spasm | involuntary contraction, twitching |
enter | intestine |
dermat | skin |
ia, ism, y | condition |
al, ar | pertaining to |
icle, ole | small, minute |
lysis | separation, destruction, loosening |
itis | inflammation |
pathy | disease |
tomy | incision |
rrhaphy | suture |
plasty | surgical repair |
ab | from, away from |
ad | toward |
dia, trans | through, accross |
ecto, exo, extra | outside, outward |
supra | above; excessive, superior |
ultra | excess, beyond |
anti, contra | against |
auto | self, own |
brady | slow |
dys | bad, painful, difficult |
eu | good, normal |
hetero | different |
homo, homeo | same |
tachy | rapid |
chromatin | Structural component of the nucleus, composed of nucleic acids and proteins |
chromosome | Threadlike structures within the nucleus composed of DNA that carries hereditary information encoded in genes |
deoxyribonucleic acid (DNA) | Molecule that holds genetic information capable of replicating and producing an exact copy whenever the cell divides |
metabolism | Sum of all physical and chemical changes that take place in a cell or an organism |
organelle | cellular structure that performs a specialized function |
cytoplasm | a jelly-like matrix within the cell membrane made up of proteins, salts, water, dissolved gases and nutrients |
Epithelial tissue | covers surfaces of organs, lines cavities and canals, forms tubes and ducts, and makes up the epidermis. It is composed of cells arranged in a continuous sheet consisting of one or more layers. |
connective tissue | supports and connects other body tissues |
muscle tissue | responsible for movement |
nervous tissue | transmits electrical impulses as it relays information throughout the entire body. |