Medical Terminology Flashcards
Root Word
the word element that expresses the basic meaning of the term
Prefix
the word element that comes before the root. modifies the meaning of the term by adding info about presence, absence, location, number or size
Suffix
the word element that follows the root word.
Combining Vowel
the vowel that is added between two roots or a word root and a suffix to make pronunciation easier
adip
(ROOT) fat
ex: adipose
aer
(ROOT) air
ex: aerobic
angi, ves
(ROOT) vessel
ex: angiogram, vascular
arteri
(ROOT) artery
ex: arteriosclerosis
bar
(ROOT) weight
ex: bariatric
bili
(ROOT) bile
ex: bilirubin
bronch
(ROOT) bronchus
ex: bronchitis
bucc
(ROOT) cheek
ex: buccal
carcin
(ROOT) cancer
ex: carcinogenic
cardi
(ROOT) heart
ex: cardiology
cephal
(ROOT) head
ex: cephalic
chondr
(ROOT) cartilage
ex: osteochondritis
coron
(ROOT) crown, circle
ex: coronary
crani
(ROOT) skull
ex: cranial
crin
(ROOT) to secrete
ex: endocrine
cry
(ROOT) cold
ex: cryoglobulin
cubit
(ROOT) elbow
ex: antecubital
cutane
(ROOT) skin
ex: percutaneous
cyan
(ROOT/PREFIX) blue
ex: cyanotic
cyst
(ROOT) bladder
ex: cystitis
cyte, cyt
(ROOT) cell
ex: erythrocyte, cytology
derm, dermat
(ROOT) skin
ex: dermis, dermatitis
encephal
(ROOT) brain
ex: encephalitis
enter
(ROOT) intestines
ex: enteritis
erythr
(ROOT) red
ex: erythrocyte
esophag
(ROOT) esophagus
ex: esophagitis
estr
(ROOT) female
ex: etsrogen
fibrin
(ROOT) fiber
ex: fibrinolysis
gastr
(ROOT) stomach
ex: gastrointestinal
gluc, glyc
(ROOT) sugar
ex: glucose, glycolysis
hem, hemat
(ROOT) blood
ex: hemolysis, hematology
hepat
(ROOT) liver
ex: hepatitis
hist
(ROOT) tissue
ex: histology
kerat, scler
(ROOT) hard, cornea(just kerat)
ex: keratinized, sclerotic
later
(ROOT) side
ex: lateral
leuk
(ROOT) white
ex: leukocyte
lip
(ROOT) fat
ex: lipemia
melan
(ROOT) black
ex: melanin
morph
(ROOT) form
ex: morphology
my
(ROOT) muscle
ex: myalgia
myel
(ROOT) bone marrow, spinal cord
ex: osteomyelitis
nat
(ROOT) birth
ex: natal
nephr, ren
(ROOT) kidney
ex: nephritis, renal
neur
(ROOT) nerve
ex: neurology
onc
(ROOT) tumor
ex: oncology
oste
(ROOT) bone
ex: osteoporosis
ox
(ROOT) oxygen
ex: hypoxia
path
(ROOT) disease
ex: pathogen
ped
(ROOT) child
ex: pediatric
phag
(ROOT) eat, swallow
ex: phagocytosis
phleb, ven
(ROOT) vein
ex: phlebotomy, venipuncture
pneumon
(ROOT) air, lung
ex: pneumonia
prandi
(ROOT) meal
ex: postprandial
pub
(ROOT) pubic
ex: suprapubic
pulmon
(ROOT) lung
ex: pulmonary
sphygm
(ROOT) pulse
ex: sphygmomanometer
squam
(ROOT) flat, scale
ex: squamous
thorac
(ROOT) chest
ex: thoracic
thromb
(ROOT) clot
ex: thrombosis
tox
(ROOT) poison
ex: toxicology
ur, urin
(ROOT) urine
ex: urinalysis
viscer
(ROOT) organ
ex: visceral
a, an, ar
(PREFIX) without
ex: arrhythmia
ab
(PREFIX) away from
ex: abducted
ana
(PREFIX) again, upward, back
ex: anabolism
aniso
(PREFIX) unequal
ex: anisocytosis
ante
(PREFIX) before, in front of
ex: antecubital
anti
(PREFIX) against
ex: antiseptic
auto
(PREFIX) self
ex: autologous
bi
(PREFIX) two
ex: bicuspid
bio
(PREFIX) life
ex: biology
brady
(PREFIX) slow
ex: bradycardia
cata
(PREFIX) down
ex: catabolism
centi
(PREFIX) 1/100
ex: centimeter
dia
(PREFIX) across, through
ex: diapedesis
dorso
(PREFIX) back
ex: dorsal
dys
(PREFIX) difficult
ex: dyspnea
endo
(PREFIX) in, within
ex: endothelium
epi
(PREFIX) on, over, upon
ex: epidermis
ex, exo, extra
(PREFIX) outside
ex: exocrine, extravascular
hetero
(PREFIX) opposite
ex: heterosexual
homo, homeo
(PREFIX) same
ex: homogeneous, homeostasis
hyper
(PREFIX) above normal, high
ex: hypertension
hypo
(PREFIX) below normal, low
ex: hypoglycemia
intra
(PREFIX) within
ex: intramuscular
inter
(PREFIX) between
ex: intercellular
iso
(PREFIX) equal, same
ex: isothermal
kilo
(PREFIX) thousand
ex: kilometer
later
(PREFIX) side
ex: lateral
macro
(PREFIX) large, long
ex; macromolecule
mal
(PREFIX) poor
ex: malnutrition
medi, med
(PREFIX) middle
ex: medial, midline
micro
(PREFIX) small or one-millionth
ex: micrometer
mili
(PREFIX) one-thousandth
ex: mililiter
mono
(PREFIX) one
ex: mononuclear
neo
(PREFIX) new
ex: neonatal
per
(PREFIX) through, by means of
ex: percutaneous
peri
(PREFIX) around
ex: pericardium
poly
(PREFIX) many, much
ex: polyuria
post
(PREFIX) after
ex: postprandial
pre
(PREFIX) before
ex: prenatal
semi
(PREFIX) half
ex: semilunar
sub
(PREFIX) below, under
ex: subcutaneous
supra
(PREFIX) above
ex: suprapubic
tachy
(PREFIX) rapid, fast
tri
(PREFIX) three
ex: tricuspid
ac, al, ar, ary, ic, ous, ose
(SUFFIX) pertaining to
ex: cardiac, neural, muscular, urinary, cutaneous, adipose
algia
(SUFFIX) pain
ex: neuralgia
ase
(SUFFIX) enzyme
ex: topoisomerase
centesis
(SUFFIX) surgical puncture to remove a fluid
ex: thoracentesis
cyte
(SUFFIX) cell
ex: erythrocyte
ectomy
(SUFFIX) excision, removal
ex: appendectomy
emia
(SUFFIX) blood condition
ex: anemia
gram
(SUFFIX) recording, writing
ex: electrocardiogram
ia
(SUFFIX) state or condition
ex: hemophilia
iatr
(SUFFIX) treatment
ex: pediatric
ism
(SUFFIX) condition or state of
ex: hypothyroidism
ist
(SUFFIX) one who specializes in
ex: pharmacist
itis
(SUFFIX) inflammation
ex: tonsillitis
ium
(SUFFIX) structure, tissue
ex: pericardium
logist
(SUFFIX) specialist in the study of
ex: cardiologist
logy
(SUFFIX) study of
ex: histology
lysis
(SUFFIX) breakdown, destruction
ex: hemolysis
meter
(SUFFIX) an instrument that measures or counts
ex: thermometer
ole
(SUFFIX) small
ex: arteriole
oma
(SUFFIX) tumor
ex: hepatoma
osis
(SUFFIX) condition, abnormal process
ex: necrosis
oxia
(SUFFIX) oxygen level
ex: hypoxia
pathy
(SUFFIX) disease
ex: cardiomyopathy
penia
(SUFFIX) deficiency
ex: leukopenia
plegia
(SUFFIX) paralysis, stroke
ex: paraplegia
pnea
(SUFFIX) breathing
ex: dyspnea
poiesis
(SUFFIX) formation
ex: hemopoiesis
rrhage
(SUFFIX) bust forth/ excessive flow
ex: hemorrhage
scopy
(SUFFIX) to view
ex: microscopy
spasm
(SUFFIX) twitch, involuntary muscle movement
ex: arteriospasm
stasis
(SUFFIX) stopping, controlling, standing
ex: hemostasis
tomy
(SUFFIX) cutting, incision
ex: phlebotomy
ule
(SUFFIX) small
ex: venule