Save
Busy. Please wait.
Log in with Clever
or

show password
Forgot Password?

Don't have an account?  Sign up 
Sign up using Clever
or

Username is available taken
show password


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account.
Your email address is only used to allow you to reset your password. See our Privacy Policy and Terms of Service.


Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
focusNode
Didn't know it?
click below
 
Knew it?
click below
Don't Know
Remaining cards (0)
Know
0:00
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

Med Term1

combining forms

TermDefinition
abdomin/o- abdomen
ablat/o- take away; destroy
abort/o- stop prematurely
abras/o- scrape off
absorpt/o- absorb; take in
access/o- supplemental or contributing part
acetabulu/o- acetabulum (hip socket)
acid/o- acid (low ph)
acr/o- extremely; highest point
aden/o- gland
adip/o- fat
adolesc/o- the beginning of being an adult
affer/o- bring toward the center
albin/o- white
albumin/o- albumin
alg/o- pain
alges/o- sensation of pain
align/o- arranged in a straight line
alkal/o- base (high ph)
all/o- other; strange
alopec/o- bald
alveol/o- alveolus (air sac)
ambulat/o- walking
amnes/o- forgetfulness
amni/o- amnion (fetal membrane)
amputat/o- to cut off
amyl/o- carbohydrate starch
an/o- anus
anastom/o- create an opening between two structures
andr/o- male
aneurysm/o- aneurysm (dilation)
angi/o- blood vessel; lymphatic vessel
ankyl/o- fused together; stiff
anter/o- before; front part
aort/o- aorta
apic/o- apex (tip)
appendic/o- appendix
appendicul/o- limb; small attached part
arachn/o- spider; spider web
areol/o- small area around the nipple
arteri/o- artery
arteriol/o- arteriole
arthr/o- joint
articul/o- joint
aspir/o- to breathe in; to suck in
asthen/o- lack of strength
asthm/o- asthma
astr/o- starlike structure
atel/o- incomplete
ather/o- soft, fatty substance
athet/o- without position or place
atri/o- atrium (upper heart chamber)
audit/o- sense of hearing
augment/o- increase in size or degree
auscult/o- listening
aut/o- self
autonom/o- independent
axi/o- axis
axill/o- axilla (armpit)
bacteri/o- bacterium
balan/o- glans penis
bas/o- base of a structure; base; (alkaline)
bi/o- living organisms
bi/o- life; living organisms; living tissue
bili/o- bile; gall
blast/o- immature; embryonic
brachi/o- arm
bronch/o- bronchus
bronchiol/o- bronchiole
buccinat/o- cheek
bulb/o- structure like a bulb
bunion/o- bunion
burs/o- bursa
calcane/o- calcaneus (heel bone)
calcul/o- stone
cali/o- calyx
cancell/o- lattice structure
cancer/o- cancer
candid/o- Candida (yeast)
capill/o- hairlike structure; capillary
carcin/o- cancer
cardi/o- heart
carot/o- stupor; sleep
carp/o- wrist
cartilagin/o- cartilage
catheter/o- catheter
caud/o- tail bone
caus/o- burning
cav/o- hollow space
cec/o- cecum
celi/o- abdomen
cellul/o- cell
cephal/o- head
cerebell/o- cerebellum (posterior part of the brain)
cerebr/o- cerebrum (largest part of the brain)
cervic/o- neck; cervix
cheil/o- lip
chez/o- to pass feces
chol/e bile; gall
cholangi/o- bile duct
cholecyst/o- gallbladder
choledoch/o- common bile duct
chondr/o- cartilage
chorion/o- chorion (fetal membrane)
chrom/o- color
chron/o- time
circulat/o- movement in a circular route
cirrh/o- yellow
cis/o- to cut
clav/o- clavicle (collar bone)
clavicul/o- clavicle (collar bone)
cleid/o- clavicle (collar bone)
clon/o- rapid contracting and relaxing
coagul/o- clotting
coccyg/o- coccyx (tailbone)
cochle/o- cochlea (of the inner ear)
coit/o- sexual intercourse
col/o- colon
colon/o- colon
colp/o- vagina
comminut/o- break into small pieces
communic/o- impart; transmit
compress/o- press together
concept/o- to conceive or form
concuss/o- violent shaking or jarring
congenit/o- present at birth
congest/o- accumulation of fluid
constip/o- compacted feces
constrict/o- drawn together; narrowed
contin/o- hold together
contract/o- pull together
contus/o- bruising
convuls/o- seizure
coron/o- structure that encircles like a crown
corpor/o- body
cortic/o- cortex (outer region)
cost/o- rib
crani/o- cranium (skull)
crin/o- secrete
cry/o- cold
crypt/o- hidden
cutane/o- skin
cyan/o- blue
cyst/o- bladder; fluid filled sac; semi-solid cyst
cyt/o- cell
dactyl/o- finger or toe
delt/o- triangle
dendr/o- branching structure
dent/o- tooth
depress/o- press down
derm/ o- skin
dermat/o- skin
dextr/o- right
diaphor/o- sweating
diaphys/o- shaft of a bone
diastol/o- dilating
didym/o- testes (twin structure)
dietet/o- foods ; diet
digest/o- break down food ; digest
digit/o- finger; toe
dilat/o- dilate; widen
disk/o- disk
dissect/o- to cut apart
dist/o- away from the center of point of origin
diverticul/o- diverticulum
dors/o- back; dorsum
duct/o- bring; move; a duct
duoden/o duodenum
dynam/o- power; movement
ecchym/o- blood in the tissues
ech/o- echo (sound wave)
eclamps/o- a seizure
ectop/o- outside of a place
efface/o- do away with; obliterate
effer/o- to go out from the center
effus/o- a pouring out
ejaculat/o- to expel suddenly
elast/o- flexing; stretching
electr/o- electricity
embol/o- embolus (occluding plug)
embryon/o- embryo, immature form
emet/o- vomiting
emiss/o- to send out
encephala/o- brain
enter/o- intestine
enur/o- to urinate
eosin/o- eosin; (red acidic dye)
ependym/o- cellular lining
epilept/o- seizure
epiphys/o- enlarged area at the end of a long bone
erect/o- to stand up
erg/o- activity; work
erythemat/o- redness
erythr/o- red
esophag/o- esophagus
esthet/o- sensation; feeling
estr/a- female
eti/o- cause of disease
etym/o- word origin
ex/o- away from; external; outward
exacerb/o- increase or provoke
excis/o- to cut out
excori/o- to take out skin
excret/o- removing from the body
express/o- communicate
extens/o- straightening
extern/o- outside
exud/o- oozing fluid
faci/o- face
fallopi/o- uterine (fallopian tube)
fasci/o- fascia
fec/o- feces; stool
femor/o- femur (thigh bone)
fer/o- to bear
fertil/o- able to conceive a child
fet/o- fetus
fibr/o- fiber
fibrill/o- muscle fiber; nerve fiber
fibul/o- fibula (lower leg bone)
fiss/o- splitting
fixat/o- to make stable or still
flatul/o- flatus; gas
flex/o- bending
foli/o- leaf
follicul/o- follicle (small sac)
fract/o- break up
front/o- front
fund/o- fundus (part farthest from the opening)
fung/o- fungus
galact/o- milk
gastr/o- stomach
gen/o- arising from; produced by
gene/o- gene
gene/o- gene
gener/o- production; creation
gener/o- production; creation
genit/o- genitalia
ger/o- old age
gestat/o- from conception to birth
glen/o- socket of a joint
gli/o- cells that provide support
glob/o- shaped like a globe; comprehensive
glomerul/o- glomerulus
gloss/o- tongue
glycos/o- glucose (sugar)
gnos/o- knowledge
gon/o- seed (ovum or spermatozoon)
gonad/o- gonads (ovaries and testes)
gustat/o- the sense of taste
gynec/o- female; woman
hal/o- breathe
hem/o- blood
hemat/o- blood
hepat/o- liver
heredit/o- genetic inheritance
herni/o- hernia
hidr/o- sweat
hil/o- hilum (indentation in an organ)
hirsut/o- hairy
humer/o- humerus (upper arm bone)
hydr/o- water; fluid
hyper/o- above; more than normal
hyster/o- uterus (womb)
iatr/o- physician; medical treatment
ict/o- seizure
idi/o- unknown individual
ile/o- ileum (intestine)
ili/o- ilium (hip bone)
immun/o- immune response
incarcer/o- to imprison
incis/o- to cut into
induct/o- a leading in
infarct/o- area of dead tissue
infect/o- disease within
inflammat/o- redness and warmth
inguin/o- groin
inhibit/o- block; hold back
inject/o- insert; put in
insert/o- to put in; introduce
inspect/o- looking at
integu/o- to cover
integument/o- skin
intern/o- inside
interstiti/o- spaces within tissue
intestin/o- intestine
isch/o- keep back; block
ischi/o- ischium (hip bone)
jaund/o- yellow
jejun/o- jejunum
kary/o- nucleus
kerat/o- cornea (of the eye); hard, fibrous protein
kin/o- movement
kines/o- movement
kyph/o- bent; humpbacked
labi/o- lip; labium
lacer/o- a tearing
lacrim/o- tears
lact/o- milk
lapar/o- abdomen
laryng/o- larynx (voicebox)
later/o- side
lei/o- smooth
leuk/o- white
lev/o- left
lex/o- word
lingu/o- tongue
lip/o- lipid (fat)
lipid/o- fat
lith/o- stone
lob/o- lobe of an organ
log/o- word; the study of
lord/o- swayback
lumb/o- lower back; area between ribs & pelvis
lumen/o- opening
lun/o- moon
lymph/o- lymph; lymphatic system
lys/o- break down
macr/o- large
malac/o- softening
mamm/o- breast
mandibul/o- mandible (lower jaw)
masset/o- chewing
mast/o- breast; mastoid process
mastic/o- chewing
maxill/o- maxilla (upper jaw)
medi/o- middle
medic/ o- physician ; medicine
medull/o- medulla (inner region)
meg/a- large
melan/o- black
men/o- month
mening/o- meninges
menstru/o- monthly discharge of blood
ment/o- mind
metr/o- measurement
metri/o- uterus (womb)
micturi/o- making urine
morph/o- shape
muc/o- mucus
mucos/o- mucous membrane
mult/i- many
muscul/o- muscle
my/o- muscle
myc/o- fungus
myel/o- bone marrow; spinal cord; myelin
myelin/o- myelin
narc/o- stupor; sleep
nas/o- nose
nat/o- birth
ne/o- new
necr/o- dead cells, tissue, or body
nephr/o- kidney; nephron
nerv/o- nerve
neur/o- nerve
noct/o- night
nosocomi/o- hospital
nuch/o- neck
nucle/o- nucleus (of an atom)
nutrit/o- nourishment
o/o- ovum (egg)
obstetr/o- preganancy & childbirth
obstip/o- severe constipation
obstruct/o- blocked by a barrier
occipit/o- occiput; (back of the head)
ocul/o- eye
olfact/o- the sense of smell
olig/o- scanty; few
omphal/o- umbilicus; navel
onc/o- tumor; mass
onych/o- nail (fingernail or toenail)
oophor/o- ovary
ophthalm/o- eye
or/o- mouth
orbicul/o- small circle
orchi/o- testis
orchid/o- testis
orex/o- appetite
orth/o- straight
osse/o- bone
ossificat/o- changing into bone
oste/o- bone
ot/o- ear
ov/i- ovum (egg)
ovari/o- ovary
ox/i-; ox/o-; ox/y- oxygen
palat/o- palate
palliat/o- reduce the severity of
pancreat/o- pancreas
pareun/o- sexual intercourse
pariet/o- wall of a cavity
part/o- childbirth
parturit/o- to be in labor
patell/o- patella (knee cap)
path/o- disease
paus/o- cessation
pector/o- chest
ped/o- child
pedicul/o- lice
pelv/o- pelvis (hip bone; renal pelvis)
pen/o- penis
peps/o- digestion
pept/o- digestion
percuss/o- tapping
perfor/o- to have an opening
perine/o- perineum
peripher/o- outer aspects
peritone/o- peritoneum
perone/o- fibula (lower leg bone)
phag/o- eating; swallowing
phalang/o- phalanx (finger or toe)
phall/o- penis
pharmac/o- medicine; drug
pharyng/o- pharynx (throat)
phil/o- attraction to; fondness for
phim/o- closed tight
phleb/o- vein
phob/o- fear
phot/o- light
phren/o- diaphragm; mind
phylact/o- guarding; protecting
physi/o- physical function
physic/o- body
pil/o- hair
placent/o- placenta
plast/o- growth; formation
pleg/o- paralysis
pleur/o- pleura (lung membrane)
pne/o- breathing
pneum/o- lung; air
pneumon/ o- lung ; air
poplite/o- back of the knee
por/o- small openings; pores
poster/o- back part
pregn/o- being with child
priap/o- persistent erection
prim/i- first
proct/o- rectum
product/o- produce
pronat/o- face down
prostat/o- prostate gland
prosthet/o- artificial part
protein/o- protein
proxim/o- near the center of the point of origin
psych/o- mind
pub/o- pubis (hip bone)
pulmon/o- lung
punct/o- hole; perforation
purul/o- puss
py/o- puss
pyel/o- renal pelvis
pylor/o- pyloris
pyr/o- fire; burning
quadr/o- four
radi/o- radius(forearm bone); xrays; radiation
radicul/o- spinal nerve root
recept/o- receive
rect/o- rectum
relax/o- relax
ren/o- kidney
resect/o- to cut out; remove
resuscit/o- revive; raise up again
retard/o- slow down; delay
retent/o- keep; hold back
rhabd/o rod shaped
rheumat/o- watery discharge
rhin/o- nose
rhiz/o- spinal nerve root
rhytid/o- wrinkle
rotat/o- rotate
rrhag/o- excessive flow or discharge
rrhythm/o- rhythm
rub/o- red
sacr/o- sacrum
sagitt/o- going from front to back
saliv/o- saliva
salping/o- uterine (fallopian tube)
saphen/o- clearly visible
sarc/o- connective tissue
scapul/o- scapula (shoulder blade)
schiz/o- split
scler/o- hard; sclera (white of the eye)
scoli/o- curved; crooked
scop/o- examine with an instrument
scrot/o- scrotum
seb/o- sebum (oil)
sebace/o- sebum (oil)
secret/o- produce; secrete
sens/o- sensation
sensitiv/o- affected by; sensitive to
sept/o- septum (dividing wall)
septic/o- infection
sial/o- saliva
skelet/o- skeleton
somat/o- body
somn/o- sleep
son/o- sound
spast/o- spasm
sperm/o- sperm
spin/o- spine; backbone
spir/o- breathe; coil
splen/o- spleen
spondyl/o- vertebra
stal/o- contraction
stat/o- standing still; staying in one place
steat/o- fat
sten/o- narrowness; constriction
stern/o- sternum (breast bone)
steroid/o- steroid
steth/o- chest
stomat/o- mouth
sudor/i- sweat
super/o- above
supinat/o- lying on the back
surg/o- operative procedure
suspens/o- hanging
symptomat/o- collection of symptoms
synov/o- synovium (membrane)
system/o- body as a whole
systol/o- contracting
tars/o- (ankle)
tax/o- coordination
tempor/o- temple (side of the head)
ten/o- tendon
tendin/o- tendon
tens/o- pressure; tension
termin/o- end; boundary
test/o- testis; testicle
testicul/o- testis; testicle
tetr/a- four
thalam/o- thalamus
theli/o- cellular layer
then/o- thumb
therap/o- treatment
therapeut/o- treatment
thorac/o- thorax; chest
thromb/o- thrombus (blood clot)
thym/o- thymus; rage
thyroid/o- thyroid gland
tibi/o- tibia (shin bone)
toc/o- labor and childbirth
ton/o- pressure; tone
tonsill/o- tonsil
topic/o- a specific area
tox/o- poison
trache/o- trachea (windpipe)
tract/o- pulling
transplant/o- move something to another place
trich/o- hair
troph/o- development
tub/o- tube
tubercul/o- nodule; tuberculosis
tubul/o- tube; small tube
tuss/o- cough
uln/o- ulna; forearm bone
umbilic/o- umbilicus; navel
ungu/o- nail (fingernail or toenail)
ur/o- urine; urinary system
ureter/o- ureter
urethr/o- urethra
urin/o- urine; urinary system
uter/o- uterus (womb)
vaccin/o- giving a vaccine
vag/o- wondering; vagus nerve
vagin/o- vagina
valv/o- valve
valvul/o- valve
varic/o- varix; varicose vein
vas/o- blood vessel; vas deferens
vascul/o- blood vessel
ven/o- vein
venere/o- sexual intercourse
ventil/o- movement of air
ventr/o- front; abdomen
ventricul/o- ventricle (lower heart chamber; chamber in the brain)
vers/o- to travel; to turn
vertebr/o- vertebra
vesic/o- bladder; fluid filled sac
vir/o- virus
vis/o- sight; vision
viscer/o- large internal organs
vulv/o- vulva
xanth/o- yellow
xen/o- foreign
xer/o- dry
xiph/o- sword
Created by: segalant
Popular Medical sets

 

 



Voices

Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!
"Know" box contains:
Time elapsed:
Retries:
restart all cards