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HIM361 Test 1
Medical Terminology Chapters 1-4 Roots, Prefixes, and Suffixes
| Term | Definition |
|---|---|
| aden/o | gland |
| arthr/o | joint |
| bi/o | life |
| carcin/o | cancer, cancerous |
| cardi/o | heart |
| cephal/o | head |
| cerebr/o | cerebrum (largest part of brain) |
| cis/o | to cut |
| crin/o | to secrete (to form and give off) ` |
| cyst/o | urinary bladder a sac or a cyst |
| cyt/o | cell |
| derm/o | skin |
| dermat/o | skin |
| electr/o | electricity |
| encephal/o | brain |
| enter/o | intestines (usually small) |
| erythr/o | red |
| gastr/o | stomach |
| glyc/o | sugar |
| gnos/o | knowledge |
| gynec/o | woman, female |
| hemat/o | blood |
| hem/o | blood |
| hepat/o | liver |
| iatr/o | process condition |
| leuk/o | white |
| log/o | study |
| nephr/o | kidney |
| neur/o | nerve |
| onc/o | tumor (cancerous) |
| ophthalm/o | eye |
| oste/o | bone |
| path/o | disease |
| ped/o | child foot |
| psych/o | mind |
| radi/o | x-rays |
| ren/o | kidney |
| rhin/o | nose |
| sarc/o | flesh (connective tissue) |
| sect/o | to cut |
| thromb/o | clot, clotting |
| ur/o | urinary tract, urine |
| -ac | pertaining to |
| -al | pertaining to |
| -algia | pain |
| -cyte | cell |
| -ectomy | to cut back, resection, removal, excision |
| -emia | blood condition |
| -genic | pertaining to produced by, produced in, producing |
| -globin | protein |
| -gram | record |
| -ic | pertaining to |
| -ical | pertaining to |
| -ion | process |
| -ist | specialist |
| -itis | inflammation |
| -logy | complex suffix log/y process of studying |
| -oma | tumor, mass, swelling |
| -opsy | process of viewing |
| -osis | condition (usually abnormal) blood cells slightly increased in # |
| -pathy | disease, condition |
| -scope | instrument to visually examine |
| -scopy | process of visually examining |
| -sis | state of, condition |
| -tomy | incision, process of cutting into |
| -y | process, condition |
| -ism | process, condition |
| -um | structure |
| a- | no, not, without |
| aut- | self/own |
| dia- | complete, through |
| endo- | within |
| epi- | above, upon, outer |
| ex- | out, outside of, outward |
| an- | no, not, without |
| auto- | self/own |
| exo- | out, outside of, outward |
| hyper- | excessive, above, more than normal |
| hypo- | deficient, below, under, less than normal |
| in- | into, in |
| peri- | surrounding, around |
| pro- | before, forward |
| re- | back, backward, again |
| retro- | behind |
| sub- | below, under |
| trans- | across, through |
| abdomin/o | abdomen |
| adip/o | fat |
| anter/o | front |
| cervic/o | neck (body or uterus) |
| chondr/o | cartilage |
| chrom/o | color |
| coccyg/o | coccyx |
| crani/o | skull |
| dist/o | far, distant |
| dors/o | back portion of the body |
| hist/o | tissue |
| ili/o | ilium |
| inguin/o | groin |
| kary/o | nucleus |
| later/o | side |
| lumb/o | lower back |
| medi/o | middle |
| nucle/o | nucleus |
| pelv/i | pelvis |
| pharyng/o | pharynx |
| poster/o | back, behind |
| proxim/o | nearest |
| sacr/o | sacrum |
| spin/o | spine, backbone |
| thel/o | nipple |
| theli/o | nipple |
| thorac/o | chest |
| trache/o | trachea |
| umblic/o | navel, umbilicus |
| ventr/o | belly side of the body |
| vertebr/o | vertebra(e) |
| viscer/o | internal organs |
| ana- | up |
| cata- | down |
| inter- | between |
| intra- | within |
| meta- | change |
| -eal | pertaining to |
| -iac | pertaining to |
| -ior | pertaining to |
| -ism | process, condition |
| -ose | pertaining to full of |
| -plasm | formation |
| -somes | bodies |
| -type | picture or classification |
| acr/o | extremities, top, extreme point |
| acu/o | sharp, sever, sudden |
| bol/o | to cast, throw |
| amni/o | amnion (sac surrounding embryo in the uterus) |
| angi/o | vessel |
| arteri/o | artery |
| axill/o | armpit |
| blephar/o | eyelid |
| bronch/o | bronchial tubes (tubes that branch from the trachea to enter the lungs) |
| chem/o | drug, chemical |
| col/o | colon (small intestine) |
| hydr/o | water, fluid |
| isch/o | to hold back |
| lapr/o | abdomen, abdominal wall |
| lymph/o | lymph (clear fluid bathes tissue spaces and is contained in lymph vessels and nodes over the entire body) |
| mamm/o | breast |
| mast/o | breast |
| morph/o | shape, form |
| muc/o | mucus |
| my/o | muscle |
| myel/o | spinal cord bone marrow |
| necr/o | death (cells or body) |
| neutr/o | neutrophil (a white blood cell) |
| opi/o | opium |
| ot/o | ear |
| peritone/o | peritoneum |
| phag/o | to eat, swallow |
| phleb/o | vein |
| plas/o | formation, development, |
| pleur/o | pleura (membrane surrounding the lungs and adjacent to the chest wall) |
| pneumon/o | lungs |
| pulmon/o | lungs |
| rect/o | rectum |
| splen/o | spleen |
| staphyl/o | clusters |
| strept/o | twisted chains |
| tonsill/o | tonsills |
| ven/o | vein |
| -cele | hernia |
| -centesis | puncture to remover fluid |
| -coccus | berry-shaped bacterium |
| -cocci | berry-shaped bacteria (plural) |
| -dynia | pain |
| -graph | instrument for recording |
| -graphy | process for recording |
| -lysis | breakdown, destruction, seperation |
| -malacia | softening |
| -megaly | enlargement |
| -penia | deficiency |
| -phobia | fear |
| -plasia | development, formation, growth |
| -plasty | surgical repair |
| -ptosis | drooping, falling, prolapse |
| -rrhea | flow, discharge |
| -sclerosis | hardening |
| -stasis | controlling, stopping |
| -stomy | opening to form a mouth (stoma) |
| -therapy | treatment |
| -trophy | development, nourishment |
| -er | one who |
| -ia | condition |
| -oid | resembling, derived from |
| -ole | small, little |
| -ule | little, small |
| -um | structure, tissue |
| -ium | structure, tissue |
| -us | structure, substance |
| -iac | pertaining to |
| -ar | pertaining to |
| -ary | pertaining to |
| -ous | pertaining to |
| -tic | pertaining to |
| carp/o | wrist bones |
| cis/o | to cut |
| cost/o | rib |
| cutane/o | skin |
| dacyl/o | fingers and toes |
| duct/o | lead, carry |
| flex/o | bend |
| furc/o | branching |
| gloss/o | tongue |
| glyc/o | sugar |
| immun/o | protection |
| morph/o | shape, form |
| mort/o | death |
| nat/i | birth |
| norm/o | rule, order |
| ox/o | oxygen |
| pub/o | pubis |
| seps/o | infection |
| somn/o | sleep |
| son/o | sound |
| tens/o | force, strain, stretch |
| the/o | put, place |
| thel/o | nipple |
| theli/o | nipple |
| thyr/o | thyroid gland, shield |
| top/o | place, position, location |
| tox/o | poison |
| trache/o | trachea |
| urethr/o | urethra |
| -crine | to secrete |
| -drome | run |
| -fusion | coming together to pour |
| -gen | substance that produces |
| -lapse | slide, fall, sag |
| -lysis | breakdown, destruction, seperation |
| -meter | measure |
| -mission | send |
| -or | one who |
| -oxia | oxygen |
| -partum | birth, labor |
| -phoria | bear, carry, feeling (mental state) |
| -physis | grow |
| -plasia | growth, development, formation |
| -plasm | structure or formation |
| -pnea | breathing |
| -ptom | happening, occurance |
| -ptosis | falling, drooping, sagging |
| -rrhea | flow, discharge |
| -stasis | stopping, controlling |
| -trophy | development, nourishment |
| ab- | away from |
| ad- | toward |
| ana- | up, apart |
| ante- | before, forward |
| anti- | against |
| bi- | two |
| brady- | slow |
| cata- | down |
| con- | with, together |
| contra- | against, opposite |
| de- | down, lack of |
| dia- | through complete |
| dys- | abnormal, bad, difficult, painful |
| ec- | out, outside |
| epi- | upon, on, above |
| eu- | good, normal |
| hemi- | half |
| in- | not into, within |
| infra- | beneath, under |
| inter- | between |
| intra- | within, in, into |
| macro- | large |
| mal- | bad |
| meta- | beyond, change |
| micro- | small |
| neo- | new |
| pan- | all |
| para- | abnormal near, beside |
| per- | through |
| peri- | surrounding |
| poly- | many, much |
| post- | after, behind |
| pre- | before, in front of |
| pro- | before, forward |
| pros- | before, forward |
| re- | back, again |
| retro- | behind, backward |
| sub- | under |
| supra- | above, upper |
| syn- | together, with |
| sym- | together, with |
| tachy- | fast |
| trans- | through, across |
| ultra- | beyond, excess |
| uni- | one |