Common Medical Terminology Prefixes + a word incorporating each prefix Flashcards

1
Q

ab

A

away from
abduct: to lead away

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2
Q

a, an

A

without
anoxia: without oxygen

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3
Q

ad

A

towards
adduct: to lead towards

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4
Q

albin/o

A

white
albinism: a congenital absence of pigment

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5
Q

ante

A

before, in front of
antecubital: before the bend of the elbow

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6
Q

anti

A

against
antiseptic: preventing the growth of microorganisms

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7
Q

ambi

A

both, both sides or around
ambidextrous: use of both hands-handedness

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8
Q

bi, bis

A

two or twice
bilateral: two sides

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9
Q

brady

A

slow
bradycardia: abnormally slow heartbeat

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10
Q

chlor/o

A

green
chloroplast: plant cells that contain chlorophyll

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11
Q

contra

A

against
contraindication: unsafe to not receive treatments (harmful)

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12
Q

crypt

A

hidden
cryptorchid: undescended testicles

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13
Q

cyan/o

A

blue
cyanotic: blue discoloration due to deficient O2

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14
Q

de

A

away, take away
dehydrate: free of H2O or to take away H2O

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15
Q

dia

A

through
diathermy: to generate heat through the body

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16
Q

di, dis

A

two, twice, double
diplopia: double vision

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17
Q

dys

A

difficult, painful
dysphagia: difficulty swallowing

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18
Q

ecto

A

outer
ectoderm: out layer of cells (embryo)

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19
Q

en, endo

A

inside
endocarditis: inflammation of the inside linings of the heart

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20
Q

epi

A

upon/above
ectocornea: inside the cornea

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21
Q

erythro

A

red
erythrocyte: red blood cell (RBC)

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22
Q

eu

A

normal
eupnea: normal/unlabored breathing

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23
Q

e, ex, exo

A

out of, outside
eversion: turning inside out

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24
Q

extra

A

outside of, beyond
extrahepatic: outside of the liver

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25
Q

hemi

A

half
hemiplegia: one side of body paralysis

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26
Q

hydro

A

water
hydrocephalus: high pressure/high CFS in the cranial cavity
hydrophobia: morbid dread of water

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27
Q

hyper

A

above
hypertension: abnormally high blood pressure

28
Q

hypo

A

below, under
hypothermia: abnormally low body temperature
hypotension: abnormally low blood pressure

29
Q

in

A

not
inoperable: not able to operate on

30
Q

in, intra

A

within, in
intravenous: situated within the veins

31
Q

infra

A

below, beneath, under
inframammary: below mammary gland

32
Q

inter

A

between
intercostal: space between the ribs

33
Q

macro

A

large
macrocephaly: abnormally enlarged head

34
Q

mal

A

bad, abnormal
malalignment: bad/incorrect alignment

35
Q

meta

A

beyond
metacarpal: beyond the carpals-bone region

36
Q

micro

A

small
microdontism: abnormally small teeth

37
Q

mono

A

one
monodiplopia: images viewed by one eye

38
Q

multi

A

many
multicellular: involving many cells

39
Q

nulli

A

none
nulliparity: female not yet having born offspring

40
Q

ortho

A

straight, correct
orthopedics: branch of medicine detailing correctness of injury, skeletal, ligaments, tendons

41
Q

pan

A

all
panarthritis: inflammation of all structures of joint

42
Q

para

A

beside
parathyroid: beside the thyroid (parathyroid gland)

43
Q

per

A

through, by means, agency of
percutaneous: performed through the skin

44
Q

peri

A

around
periarterial: referring to tissues around the arteries

45
Q

poli/o

A

gray
poliomyelitis: inflammation of the myelin sheaths (nerves) graying

46
Q

poly

A

too much, many
polyuria: too much urination

47
Q

post

A

after
postmortem: after death

48
Q

pre

A

before
predisposition: susceptible to a disease

49
Q

primi

A

first
primigravid: first time pregnancy

50
Q

pseudo

A

false
pseudoarthrosis: false joint

51
Q

quad, quadra

A

four
quadrant: four sections/four quarters

52
Q

re

A

back, again
reduce: restore to normal alignment

53
Q

retro

A

behind
retrosternal: behind the sternum

54
Q

semi

A

half
semicomatose: half-conscious/not fully conscious

55
Q

sub

A

under
subclavian: under the clavicle

56
Q

super

A

above
superficial: at or on the surface

57
Q

supra

A

above
suprarenal: above the kidney

58
Q

syn

A

together, joined
syndactylism: fusion of fingers or toes

59
Q

tacky/tachy

A

rapid, swift
tackycardia: rapid heartbeat

60
Q

tetra

A

four
tetradactyl: four fingers or toes

61
Q

trans

A

across
transection: cut across

62
Q

tri

A

three
trigemini: occurring in threes

63
Q

un

A

not
unconscious: lacking awareness of environment

64
Q

uni

A

one
unilateral: occurring on once side

65
Q

xanth/o

A

yellow
xanthopia: visual disturbance-objects appear yellow