Lesson 1 Assignment (L1.1) - PREFIXES Flashcards
a-
without, not, no
apnea (without breathing)
ab-
from, away from
aberrant (wandering away from)
`ad-
toward, increase
adduct (movement toward the middle of the body)
alb-
white
albino (person who has a marked deficiency of pigment in the eyes, hair, and skin; has abnormally white skin)
albin/o
white
albinism (condition of abnormally white skin; characterized by absence of pigment in the skin, hair, and eyes)
ambi-
both, both sides
ambidextrous (able to use both hands well)
an-
without, not, no
anesthesia (without feeling)
ante-
before, in front
antecubital (“the space” in front of the elbow)
anti-
against
antidote (a drug or other substance that opposes [works against] the action of a poison)
auto-
self
autograft (a graft transferred from one part of a patient’s body to another)
bi-
two, double
bicuspid (having two cusps or points)
bio-
life
biology (the study of life)
brady-
slow
bradycardia (slow heartbeat)
chlor/o
green
chlorophyll (green pigment in plants that accomplishes photosynthesis)
circum-
around
circumduction (movement around in a circle)
cirrh/o
yellow, tawny
cirrhosis (chronic degenerative liver disease with resultant yellowness of the liver and skin)
con-
together, with
congenital (born with)
contra-
against
contraindication (against what is indicated)
cyan/o
blue
cyanoderma (slightly bluish, grayish, slatelike, or dark discoloration of the skin)
de-
down, from
descend (to come down from)
dia-
through
diagnosis (knowledge through testing)
dis-
free of, to undo
dislocation (the displacement [undoing] of any part of the body from its normal position)
dys-
bad, difficult, painful, disordered
dyspnea (difficult breathing)
ecto-
outside
ectopic (outside its normal location – as in an ectopic pregnancy, which occurs in the fallopian tubes instead of the uterus)
endo-
within, inner
endoscope (instrument used to look inside the body)
eosin/o
red, rosy
eosinophil (bilobed leukocyte that stains a red, rosy color with an acid dye)
epi-
upon, over
epigastric (pertaining to the region over the stomach)
erythr/o
red
erythrocyte (mature red blood cell)
eu-
well, easily, good, normal
eupnea (normal breathing)
ex-
out, away from, outside
exhale (to breathe out)
exo-
outside, outward
exogenous (originating outside the body)
extra-
outside, beyond
extrahepatic (outside of the liver)
glauc/o
gray, silver
glaucoma (disorder of the eye due to increased intraocular pressure; creates a dull gray gleam of the affected eye)