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Medical Terminology
Prefixes
83
Medical
Not Applicable
01/22/2017

Additional Medical Flashcards

 


 

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Term
a-
Definition

without, not, no

(Example: apnea; without breathing)

Term
ab-
Definition
from, away from (Example: aberrant; wandering away from)
Term
ad-
Definition
toward, increase (Example: adduct; movement toward the midline of the body)
Term
alb-
Definition
white (Example: albino; person who has a marked deficiency of pigment in the eyes, hair, and skin; has abnormally white skin)
Term
albin/o
Definition
white (Example: albinism; condition of abnormally white skin; characterized by absence of pigment in the skin, hair, and eyes.)
Term
ambi-
Definition
both, both sides (Example: ambidextrous; able to use both hands well.)
Term
an-
Definition
without, not, no (Example: anesthesia; without feeling.)
Term
ante-
Definition
before, in front (Example: antecubital; "the space" in front of the elbow.)
Term
anti-
Definition
against (Example: antidote; a drug or other substance that opposes [works againsts] the action of a poison.)
Term
auto-
Definition
self (Example: autograft; a graft transferred from one part of a patient's body to another.)
Term
bi-
Definition
two, double (Example: bicuspid; having two cusps or points.)
Term
bio-
Definition
life (Example: biology; the study of life.)
Term
brady-
Definition
slow (Example: bradycardia; slow heartbeat.)
Term
chlor/o
Definition
green (Example: chlorophyll; green pigment in plants that accomplishes photosynthesis.)
Term
circum-
Definition
around (Example: circumduction; movement around in a circle.)
Term
cirrh/o
Definition
yellow, tawny (Example: cirrhosis; chronic degenerative liver disease with resultant yellowness of the liver and skin.)
Term
con-
Definition
together, with (Example: congenital; born with.)
Term
contra-
Definition
against (Example: contraindication; against what is indicated.)
Term
cyan/o
Definition
blue (Example: cyanoderma; slightly bluish, grayish, slatelike, or dark discoloration o the skin.)
Term
de-
Definition
down, from (Example: desend; to come down from.)
Term
dia-
Definition
through (Example: diagnosis; knowledge through testing.)
Term
dis-
Definition
free of, to undo (Example: dislocation; the displacement [undoing] of any part of the body from its normal placement.)
Term
dys-
Definition
bad, difficult, painful, disordered (Example: dyspnea; difficuly breathing.)
Term
ecto-
Definition

outside (Example: ectopic; outside its normal location      as in an ectopic pregnancy, which occurs in the fallopian tubes instead of in the uterus.)

 

Term
endo-
Definition
within, inner (Example: endoscope; instrument used to look inside the body.)
Term
eosin/o
Definition
red, rosy (Example: eosinophil; bilobed leukocyte that stains a red, rosy color with an acid dye.)
Term
epi-
Definition
upon, over (Example: epigastric; pertaining to the region over the stomach.)
Term
erythr/o
Definition
red (Example: erythrocyte; mature red blood cell.)
Term
eu-
Definition
well, easily, good, normal (Example: eupnea; normal bleeding.)
Term
ex-
Definition
out, away from, outside (Example: exhale; to breathe out.)
Term
exo-
Definition
outside, outward (Example: exogenous; originating outside the body.)
Term
extra-
Definition
outside, beyond (Example: extrahepatic; outside of the liver.)
Term
glauc/o
Definition
gray, silver (Example: glaucoma; disorder of the eye due to intraocular pressure; creates a dull gray gleam of the affected eye.)
Term
hemi-
Definition
half (Example: hemiplegia; paralysis of one side [half] of the body.)
Term
hetero-
Definition
different (Example: heterogeneous; composed of different or unlike substances.)
Term
homeo-
Definition
likeness, same (Example: homeostasis; a relative constancy [likeness] in the internal environment of the body.)
Term
homo-
Definition
same (Example: homogenesis; having the same origins.)
Term
hydro-
Definition
water (Example: hydrocephalus; an abnormal accumulation of fluid [water] withing the head.)
Term
hyp-
Definition
under, beow, beneath, less than normal (Example: hypoxemia; less than normal blood oxygen level.)
Term
hyper-
Definition
excessive (Example: hyperemesis; excessive vomiting.)
Term
hypo-
Definition
under, below, beneath, less than normal (Example: hypoglycemia; less than normal blood sugar; low blood sugar level.)
Term
idio-
Definition
individual (Example: idiosyncrasy; an individual sensitivity to effects of a drug caused by inherited or other bodily constitution factors.)
Term
im-
Definition
not (Example: impotence; an adult males inability [not able] to achieve penile erection.)
Term
in-
Definition
in, inside, within, not (Example: inborn; acquired during intrauterine life.)
Term
infra-
Definition
beneath, below, under (Example: infraorbital; beneath the bony cavity in which the eyeball is located.)
Term
inter-
Definition
between (Example: intercostal; between the ribs.)
Term
intra-
Definition
within (Example: intravenous; within the vein.)
Term
jaund/o
Definition
yellow (Example: jaundice; yellow discoloration of the skin.)
Term
juxta-
Definition
near, beside (Example: juxta-articular; pertaining to a location near a joint.)
Term
leuk/o
Definition
white (Example: leukoplakia; white, hard, thickened patches firmly attached to the mucous membrane in areas such as the mouth, vulva, or penis.)
Term
melan/o
Definition
black (Example: melanoma; a darkly pigmented cancerous tumor.)
Term
meso-
Definition
middle (Example: mesoderm; the middle of the three layers of skin.)
Term
meta-
Definition
beyond, after (Example: metacarpals; pertaining to the bones after the carpal [wrist] bone; i.e., the hand bones.)
Term
milli-
Definition
one-thousandth (Example: milliliter; one thousandth of a liter.)
Term
mono-
Definition
one (Example: monocyte; a white cell with a singular nucleus.)
Term
multi-
Definition
many (Example: multipara; to bear many "children.")
Term
non-
Definition

not (Example:

noninvasive; pertaining to a diagnostic or therapeutic technique that does not require the skin to be broken [not invaded] or a cavity or organ to be entered.)

Term
pan-
Definition
all (Example: pancarditis; inflammation of the entire heart [all]
Term
para-
Definition
near, beside, beyond, two like parts (Example: paracervical; near, or beside, the cervix.)
Term
per-
Definition
through (Example: percussion; striking through)
Term
peri-
Definition
around (Example: perianal; around the anus.)
Term
poli/o
Definition
gray (Example: poliomyelitis; the inflammation of the gray matter of the spinal cord.)
Term
poly-
Definition
many, much, excessive (Example: polyarthritis; inflammation of many joints.)
Term
post-
Definition
after, behind (Example: postcibal; after meals.)
Term
pre-
Definition
before, in front (Example: precordial; the region "of the chest wall" in front of the heart.)
Term
primi-
Definition
first (Example: primigravida; first pregnancy.)
Term
pseudo-
Definition
false (Example: pseudoanorexia; "false anorexia"; a condition in which an indiviual eats secretly while claiming a lack of appetite and inability to eat.)
Term
purpur/o
Definition
purple (Example: purpura; collection of blood beneath in the form of pinpoint hemorrhages appearing as red/purple skin discoloration.)
Term
quadri-
Definition
four (Example: quadriplegia; paralysis of all four extremities.)
Term
re-
Definition
back, again (Example: retrocecal; pertaining to the region behind the cecum.)
Term
retro-
Definition
backward, behind (Example: retrocecal; pertaining to the region behind the cecum.
Term
rube-
Definition
red (Example: rubella; a contagious viral disease characterized by fever, coldlike symptoms, and a diffuse, fine red rash [also German measles])
Term
semi-
Definition
half (Example: semiconscious; half conscious.)
Term
sub-
Definition
under, below (Example: subcutaneous; under the skin.)
Term
supra-
Definition
above, over (Example: suprapubic; above, or over the pubic area.)
Term
sym-
Definition
joined, together (Example: sympathetic; displaying compassion for another's grief; literally, "joined in disease.")
Term
syn-
Definition
joined, together (Example: syndrome; a group of symptoms joined by a common cause; "running together.")
Term
tachy-
Definition
rapid (Example: tachycardia; rapid heartbeat.)
Term
trans-
Definition
across, through (Example: transurethral; across, or through, the urethra.)
Term
tri-
Definition
three (Example: triceps; "a muscle" having three heads.)
Term
ultra-
Definition
beyond, excess (Example: ultrasound; sound waves at the very high frequency of more than 20,000 vibrations per second.)
Term
uni-
Definition
one (Example: uninuclear; "a cell" having one nucleus.)
Term
xanth/o
Definition
yellow (Example: xanthoderma; any yellow coloration of the skin.)
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