Top 400 Med Terms Flashcards
a/an-
without, out
ab-, apo-, de-
away from
abdomin-
abdomen
-ac
“Means pertaining to and forms an adjective when combined with a
root”
acou-
hear
acr/o-
an extremity
ad-
to, toward, near
Adherence
The patient taking the right drug as prescribed, including the prescribed dose of medication at the prescribed frequency for the prescribed length of time.
adip/o-
fat
adren/o-, adrenal/o-
adrenal gland
aerlo-, aero-
air, gas
-al
“Means pertaining to or concerning and forms an adjective when
combined with a root”
alb-, album-, leuko-
white
alge-, alges-
pain
-algia, -dynia
pain
allo-
not normal
alveo-
hollow
ambi-, amphi-, ampho-
both
ambulo-
walk about
-an, -ar, -ic, -ical, -ory, -tic, -eal
pertaining to
an/o-
pertaining to the anus
ana-
up, back, again
Analgesic
Relieves pain. Acetaminophen (Tylenol®) (aka APAP), aspirin (aka ASA), nonsteroidal anti-inflammatory drugs (NSAIDs) likeibuprofen(Advil®, Motrin®), and narcotics are examples of analgesics.
andr-
male
aneurysm/o-
Localized abnormal dilatation of a vessel.
angio-, vas(o)-
vessel
ankyl-
attached, crooked
ante-, fore-, pre-, pro-
before, forward
anter/o-
in front of
anti-, contra-, counter-
against, opposite
Antibiotic
Inhibits growth or destroys microorganisms whose overgrowth causes infection. Penicillins, quinolones, β-lactams, and cephalosporins are all examples.
Anticoagulant
Delaying or preventing blood coagulation. (2) An agent that prevents or delays blood coagulation, for examplewarfarinsodium (Coumadin®) or dabagatrin (Pradaxa®).
Antidepressant
Any medicine or other mode of therapy that acts to prevent, cure, or alleviate mental depression.
Antihistamine
A drug that opposes the action of histamine. Although there are two classes of histamine-blocking drugs, the term antihistamine is typically used to describe agents that block the action of histamines on the H1receptors. These agents are used to treat allergies, hives, etc.
Anti-inflammatory
Counteracting inflammation. An agent that counteracts inflammation.
aphth/o-
ulcer
aque/o-
water
-arche
beginning
arteri/o-
artery
arthr/o-, articul/o-
joint
asphyxia-
lack of oxygen or excess carbon dioxide
asthen/o-, asthen/o
weak, weakness
Astringent
Drawing together, constricting, binding. An agent that has a constricting or binding effect.
astro-
Combining form indicating relationship to a star
ather/o-
plaque (fatty substance)
atri/o-
atrium (upper heart chamber)
audi/o-
hearing
aur/o-, auricul/o-
ear
auscult/o-
to listen
auto-
self
axill/o-
armpit
bacteri/o-
bacteria
balan/o-
glans penis
benign
not harmful, tumor - not cancerous
bi-, bin-, di-, diplo-, dis-
two, twice
bio-
life
blast-
germ or cell