MEDICAL TERMINOLOGY (PREFIXES) Flashcards
a-
without
ab-
away from
abdomi(n)-
abdomen
acr(o)-
to, toward
aden(o)-
pertaining to gland
an-
without
ana-
up, back, again
angio-
vessel
ante-
before, forward
anti-
against, opposed to
arteri(o)-
artery
arthro-
pertaining to joint
auto-
self
bi-
two
bi(o)-
pertaining to life
blast(o)-
germ or cell
blephar(o)-
pertaining to the eyelid
brady-
slow
calc-
stone
cardi(o)-
pertaining to the heart
cephal(o)-
pertaining to the head
cerebr(o)-
pertaining to the cerebrum
cervic(o)-
pertaining to the neck or uterine cervix
chole-
pertaining to bile
chondr(o)-
pertaining to the cartilage
circum-
around
contra-
against, opposite
cost(o)-
pertaining to rib
cyan(o)-
blue
cyst(o)-
pertaining to the bladder or any fluid containing sac
cyt(o)-
pertaining to the cell
de-
down from
dermat(o)-
pertaining to the skin
di-
twice
dia-
through completely
dys-
difficult, painful, abnormal
ect(o)-
out from
electro-
pertaining to electricity
end(o)-
within
enter(o)-
pertaining to the intestines
epi-
upon, on
erythr(o)-
pertaining to anything red or to red blood cells
eu-
easy, good, normal
ex(o)-
outside
extra-
outside, in addition
gastr(o)-
pertaining to the stomach
glyc(o)-
sugar
gynec(o)-
pertaining to females
hemat(o)-
pertaining to blood
hemi-
half
hem(o)-
pertaining to blood
hepat(o)-
pertaining to the liver
heter-
other, different
hom-
same or like
hydr(o)-
water
hyper-
hyper
hypo-
under, deficient
hyster(o)-
pertaining to the uterus
infra-
below
inter-
between
intra-
within
iso-
equal
latero-
side
leuk(o)-
pertaining to anything white or to leukocytes
lith(o)-
pertaining to a stone
macro-
large
mal-
bad or normal
medi-
middle
mega-
large
melan-
black
mening(o)-
pertaining to a membrane, the meninges
micro-
small
mono-
one
myel(o)-
pertaining to the spinal cord
my(o)-
pertaining to muscle
nas(o)-
pertaining to the nose
ne(o)-
new
nephr(o)-
pertaining to the kidney
neur(o)-
pertaining to the nerve or nervous system
noct-
night
olig(o)-
little, deficient
oophor(o)-
pertaining to the ovary
ophthalm(o)-
pertaining to the eye
orchid(o)-
pertaining to the testicles
orchi(o)-
pertaining to the testicles
oro-
pertaining to the mouth
ortho-
straight or normal
oste(o)-
pertaining to bone
ot(o)-
pertaining to the ear
para-
by the side of
path(o)-
pertaining to the disease
per-
through
peri-
around
phag(o)-
pertaining to eating, ingesting, engulfing
pharyng(o)-
pertaining to throat, pharynx
phleb(o)-
pertaining to vein
pneum(o)-
pertaining to respiration
poly-
many
post-
after, behind
pre-
before
pro-
before, in front of
proct(o)-
pertaining to the rectum
pseud(o)-
false
psych(o)-
pertaining to the mind
pulm(o)-
pertaining to the lung
pur-
pertaining to the pus
pyel(o)-
pertaining to the kidney or pelvis
py(o)-
pertaining to pus
quadr(i)-
four
quar-
four
quat-
four
retr(o)-
backward or behind
rhin(o)-
nose
salping(o)-
pertaining to a tube
scler(o)-
hard; pertaining to sclera
semi-
half or partial
sub-
under, moderately
super-
above, excessive, or more than normal
supra-
above, excessive, more than normal
tachy-
above
therm-
pertaining to temperature
thorac(o)-
pertaining to chest
trans-
across
tri-
three
uni-
one
vas(o)-
vessel