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Root Words
Medical Terminology
Term | Definition |
---|---|
adeno | gland |
calculi | stone |
cele | tumor, cyst, hernia |
cyto | cell |
glyco | sugar, sweet |
homeo, homo | similar, same, like |
lingua | tongue |
lip | fat |
lith | stone |
madaro | falling hair |
psych | mind |
pyo | pus |
radi | rays |
thermic | heat |
arthro | joint |
carpo | wrist |
chrondro | cartiliage |
costa | rib |
cranio | skull |
dactyl | finger |
ili | hip |
manus | hand |
myel | bone marrow |
myo | muscle |
ortho | straighten |
osteo | bone |
pedi | foot |
spondyl | vertebra |
cutis | skin |
dent | teeth |
derma | skin |
hapsia | touch |
odont | teeth |
onco | tumor |
onychia | nail beds |
pedicular | lice |
prurigo | itching |
psora | itch |
sarco | flesh |
sclero | hard |
squama | scaly |
tricho | hair |
chole | bile, gallbladder |
colon | large intestine |
emesis | vomiting |
entero | intestine |
gastro | stomach |
glosso | tongue |
hepat | liver |
ile | ileum |
laparo | abdomen |
myxo | mucus |
practo | anus, rectum |
pyloro | pylorus, gatekeeper |
stoma | opening, mouth |
viscero | body organs |
angio | vessel |
aortal | aorta, main artery |
arterio | artery |
cardio | heart |
emboli | vessel obstruction |
emia | blood |
hema, hemo | blood |
phleb | vein |
thrombo | blood clot |
varico | varicose veins |
vaso | blood vessel |
vena | vein |
ventricu | heart cavity |
broncho | bronchi, airway |
cili | hairlike processes |
ectasis | expansion |
laryngo | larnyx, voice box |
naso | nose |
oro | mouth |
oxy | oxygen, keen |
pector | breast, chest |
pleura | rib side |
pneumo | lung |
ptysis | to spit |
pulmo | lungs |
rhin | nose |
tracheo | trachea, windpipe |
creatinine | a waste material in urine |
cysto | bladder |
glomerulo | nephron part, little ball |
nephro | kidney |
peritoneo | lining of abdomen organs |
pyelo | pelvis |
reni | kidney |
uretero | uterer |
urethro | urethra |
uri | urine |
uric | pertaining to urine |
urina | urine |
uro | urine |
bulbo | bulblike, bulbourethral gland |
cervi | neck, uterua |
galacto | milk |
genito | reproductive system |
hyster | uterus |
lactin | milk |
mast | breast |
metr | uterus |
natal | born |
oophoro | ovary |
orchido | testicle |
ova, ovi, ovo | egg |
salping | tube, fallopian |
sperma spermato | seed |
vas | duct.vessel |
audio | sound |
cerebro | brain |
encephalo | brain |
esthesia | sensation |
medulla | brain middle |
meningo | membranes, spinal cord |
neuro | nerves |
occiput | back of skull |
oculo | eye |
ophthalmo | eye |
oto | ear |
parietes | parietel, wall part |
pons | bridges |
tempora | temporal |
a, an | without |
ab | away from |
ad | toward |
algia | pain |
ante | before, wall part |
anti | against |
bi | two, double |
brady | slow |
circum | around |
co, con | together |
de | down, away from |
desis | binding, fixation of |
dia | through |
dys | difficult, abnormal |
ecto | outside |
ectomy | excision |
endo | within |
epi | outer, on top of, over |
exo | away from |
extra | outside, beyond |
ferro | iron |
fore | before |
form | shape of |
graphy | writing, record |
hemi | half |
hydra(o) | water |
hyper | abover |
hypo | below |
iasis | condition of |
iatric | medicine |
ic | pertaining to |
inter | between |
intra | within |
isis, asis | condition of |
itis | inflammation of |
juxta | near |
kinesis | movement |
kypho | humped |
logia, logy | science of |
lysis | disintegration |
macro | large, long |
malacia | softening |
med, medi, medio | middle |
mega, megaly | enlargement |
micro | small |
mono | single, one |
multi | many |
neo | new |
ob | against |
oid | like, shape, resemble |
oligo | few |
ology | study of |
oma | tumor |
osis | conditon |
atomy | incision |
pachy | thick |
par | near, departure from norm |
path | disease |
penia | deficiency |
peri | around |
pexy | fixation, suspension |
phobia | fear of |
phoresis | transmission |
plasty | plastic surgical correction |
plegia | paralysis, stroke |
poly | many |
post | after |
pre | before |
pro | in front of, on behalf of |
psuedo | false |
ptosis | falling |
re | back, again |
retro | backward |
rrhaphy | suture |
rhexis | rupture |
scopy | exam |
semi | half |
sphygmo | pulse |
sub | below |
super, supra | above |
sym, syn | together |
tachy | swift, fast |
tele | distance |
toxo | toxic, poison |
trans | across |
tri | three |
ultra | above |
uni | one |
xeno | foreign |
xero | dry |
albus | white |
chloro | green |
chrom | color |
cirrhos | yellow |
cyano | blue |
erythr | red |
leuko | white |
melano | black |
polio | grey |
purpura | purple |
rhodo | rose |
rubeo | red |
xantho | yellow |
CMA | certified medical assistant |
CNA | certified nursing aide |
EMT | emergency medical technician |
LVN | licensed vocational nurse |
LPN | licensed practical nurse |
MD | medical doctor |
ME | medical examiner |
MLT | medical lab technologist |
NP | nurse practitioner |
OT | occupational therapist |
PA | physicians assistant |
PT | physical therapist |
RHIT | registered health information technician |
RN | registered nurse |
RRT | registered respiratory therapist |
RT | respiratory therapist |
a | before |
aa | of each |
abd | abdominal |
a.c. | before meals |
ADL | activity of daily living |
ad lib | as desired |
a.m. | morning |
amt. | amount |
AROM | active range of motion |
AX | axillary |
BID | two times a day |
BM | bowel movement |
BP | blood pressure |
BRP | bathroom privileges |
C | Celsius |
cal | calorie |
cath | catheter |
CBR | complete bed rest |
cc | cubic centimeter |
CHF | congestive heart failure |
cm | centimeter |
CN | charge nurse |
CNS | central nervous system |
c/o | complaints of |
DC | discontinue |
DON | director of nursing |
Dr. | doctor |
DX | diagnosis |
F | Fahrenheit |
fx | fracture |
GI | gastrointestinal |
gtt | drop |
GU | genitourinary |
h | hour |
H2O | water |
HOB | head of bed |
HOH | hard of hearing |
HS | hour of sleep |
I/O | intake and output |
IV | intravenous |
kg | kilogram |
L | liter |
lb. | pound |
LE | lower extremity |
LLE | lower left extremity |
LUE | left upper extremity |
Lt. | left |
MI | myocardial infarction |
mm | millimeter |
noc | night |
NPO | nothing by mouth |
N/V | nausea and vomiting |
O.D. | right eye |
OOB | out of bed |
O.S. | left eye |
O.U. | both eyes |
oz. | ounce |
P | pulse |
p.c. | after meals |
PO | by mouth |
p.m. | evening |
prn | as needed |
PROM | passive range of motion |
pt. | patient |
qd | every day |
qh | every hour |
q2h | every two hours |
qid | every other day |
QNS | quantity not sufficient |
QS | quantity sufficient |
R | respirations |
RE | right extremity |
RUE | right upper extremity |
RLE | right lower extremity |
ROM | range of motion |
Rx | prescription |
sig. | write, to be labeled |
SOB | shortness of breath |
ss | half |
SSE | soap suds enema |
staph | staphylococcus |
stat | immediately |
strep | streptococcus |
syr | syrup |
T | temperature |
T | tablet |
tbsp | tablespoon |
tid | three times a day |
TO | telephone order |
TPR | temperature, pulse, and respirations |
tsp | teaspoon |
UP | universal precautions |
URI | upper respiratory infection |
UTI | urinary tract infection |
v.o. | verbal order |
v.s. | vital signs |
W/C | wheelchair |
wt. | weight |
CCU | coronary care unit / critical care unit |
CS | central supply |
EENT | eyes, ears, nose, and throat |
ER | emergency room |
GI lab | gastrointestinal lab |
lab | laboratory |
MICU | medical intensive care unit |
NICU | neuro intensive care unit / neonatal intensive care unit |
OB-GYN | obstetrics and gynecology / obstetrician gynecologist |
OR | operating room |
pedi | pediatrics |
PT | physical therapy |
RT | respiratory therapy |
SICU | surgical intensive care unit |
ABG | arterial blood gas |
ACP | acute care panel |
BUN | blood urea nitrogen |
C | culture and sensitivity |
CBC | complete blood count |
chem. | chemistry |
CSF | cerebral spinal fluid |
CXR | chest Xray |
DPT | diphtheria, pertussis, and tetanus |
FBS | fasting blood sugar |
HCT | hematocrit |
Hgb | hemoglobin |
lytes | electrolytes |
O | ova and parasites |
O2 | oxygen |
RBC | red blood cells |
TB | tuberculosis |
UA | urinalysis |
WBC | white blood cells |
Ca | calcium |
Cl | chloride |
CRE | creatinine |
Fe | iron |
Clu | glucose |
K+ | potassium |
Na | sodium |
NaHCO3 | sodium bicarbonate |