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Lesson 1- Med. Terms
Question | Answer |
---|---|
combining form | root + combining vowel |
modifiers | prefix and suffix |
root (definition) | the essential meaning of the term |
suffix (definition) | word ending |
prefix (definition) | small part added to the beginning of the term |
combining vowel (definition) | connects roots to suffixes and roots to other roots |
combining form (definition) | combination of root and combining vowel |
When a term contains two or more roots related to parts of the body, what often determines which root is listed first? | anatomical position |
aden/o | gland |
adip/o | fat |
angi/o | blood vessel |
arthr/o | joint |
bi/o | life |
carcin/o | cancer |
chondr/o | cartilage |
cyt/o | cell |
derm/o, dermat/o | skin |
electr/o | electricity |
erythr/o | red, red blood cell |
gnos/o | knowledge |
gynec/o | woman |
hem/o, hemat/o | blood |
leuk/o | white, white blood cells |
my/o | muscle |
myel/o | bone marrow |
neur/o | nerve |
onc/o | cancer |
os, oss, oste/o | bone |
path/o | disease |
phleb/o | vein |
psych/o | mind |
sarc/o | flesh, muscle |
spondyl/o | vertebrae, spine |
thromb/o | blood clot |
thorax(x)/o | chest |
esophago/o | esophagus |
trach/o | trachea |
cardi/o | heart |
pneum/o | lung |
pleur/o | pleura, membrane surrounding the lung |
lapar/o | abdomen, abdominal wall |
viscer/o | internal organs |
gastr/o | stomach |
enter/o | intestine, gut |
dueden/o | duodenum, proximal small intestine |
jejun/o | jejunum, middle small intestine |
ile/o | ileum, distal small intestine |
hepat/o | liver |
cholecyst/o | gall bladder |
docho/o | duct, tube |
col/o | colon |
splen/o | spleen |
pancrea | pancreas |
ren/o, nephr/o | kidney |
cyst/o | bladder |
pyel/o | pelvis |
urethr/o | urethra |
oophor/o | ovary |
hyster/o | uterus |
salping/o | fallopian tube |
proct/o | anus |
sigmoid/o | sigmoid colon |
cephal/o, cep/o | head |
encephal/o | brain |
cerebr/o | cerebrum |
crani/o | skill |
ophthalm | eye |
ot/o | ear |
nas/o, rhin/o | nose |
bucc/o | mouth |
gloss/o, glot | tongue |
cervic/o | neck |
phrang/o | throat |
laryng | voicebox |
trache/o | trachea, windpipe |
-ac, -al | pertaining to |
-algia | pain |
-cyte | cell |
-ectomy | surgical removal, excision |
-emia | blood condition |
-globin | protein |
-gram | record |
-in, -ism | condition |
-ic, -ical | pertaining to |
-itis | inflammation |
-logist | specialist |
-logy | study, science |
-lysis | breakdown |
-malacia | softening |
-megaly | enlargement |
-oid | formed like, looks like |
-oma | tumor, mass, swelling |
-opsy | visual examination |
-osis | condition or process |
-paresis | slow, difficulty moving |
-penia | deficiency |
-pnea | breathing |
-poiesis | to produce, build |
-rrhea | flowing |
-scope | instrument for visual examination |
-scopy | process of visually examining |
-sis | state, condition |
-stasis | controlling, stopping |
-stomy | creating an artificial opening |
-tomy | process of cutting into an organ or tissue |
-trophy | growth, development, nourishment |
a-, an- | without |
ana- | up |
ante- | before, forward |
anti- | against, opposite |
aut- | self |
bi- | two, both, double |
brachy- | short, arm |
brady- | slow |
cata- | down |
dis- | apart |
dys- | difficult, painful |
endo- | within |
epi- | upon, at, in addition to |
ex- | from, our of, without, away from, over |
hyper- | over, above, excessive |
hypo- | under, below, deficient |
iso- | equal, alike, the same |
mal- | bad |
neo- | new |
para- | beside, near, a pair |
per- | through |
peri- | around, about |
poly- | many |
pro- | before, forward |
retro- | back, backward |
sub- | under, below, beneath |
tachy- | fast |
trans- | across, through |