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MedicalTerms-General

        Help!  

Term
Definition
-ac   pertaining to  
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-agogue   simulator, agent causing change  
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-algia   pain  
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-an   pertaining to  
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-ar   pertaining to  
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-clast   break  
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-coma   profound unconsciousness  
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-cyte   cell  
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-cytosis   condition of cells, increase in number of cells  
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-dynia   pain  
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-ectomy   removal, excision  
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-edema   swelling  
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-gen   producing, origin  
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-genic   producing, origin  
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-gram   recording, metric unit of weight  
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-graph   instrument that records  
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-ia   condition, state, disease  
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-iasis   condition, state  
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-ic   pertaining to  
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-ior   pertaining to  
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-ism   condition, process  
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-ist   person who specializes  
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-itis   inflammation  
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-logy   study of  
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-malacia   softening  
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-meter   measurement, instrument to measure  
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-metry   to measure  
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-oid   resembling  
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-opsy   process of viewing  
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-osis   abnormal condition  
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-ous   pertaining to  
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-pathy   disease  
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-piesis   pressure  
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-plakia   patches  
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-plasty   surgical repair  
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-poiesis   production, formation  
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-ptosis   drooping, prolapse  
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-rrhea   discharge, flow  
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-sclerosis   abnormal hardening  
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-scope   instrument used to view  
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-scopy   process of viewing  
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-sis   condition  
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-spadia   to tear, cut  
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-spasm   sudden, involuntary muscle contraction  
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-stalsis   contraction  
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-stasis   maintenance of level, prevent increase  
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-stomy   new opening  
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-therapy   treatment  
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-tion   process of  
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-tome   instrument to cut  
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-tomy   cutting, incision  
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-trophy   nourishment, development  
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-um   structure, tissue  
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a-   no, not, without, away from  
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abdomen   The part of the body cavity below the thorax.  
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abscess   Accumulation of purulent material in tissues, organs, or circumscribed spaces, usually associated with signs of infection.  
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absorption   The processes by which substances, tissue, cells, etc. take up or take in other substances or energy.  
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abstract   A summary of the facts, ideas and opinions presented in articles, studies, literature or presentations.  
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acid/o   acid, sour, bitter  
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acu-   needle  
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acute   severe; sudden in onset; lasting a short time  
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adip/o   fat  
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aer-   air  
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aggression   Forceful verbal or physical behavior, or an overt attitude of hostility.  
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agit/o   rapidity, restlessness  
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albin/o   white, deficient pigmentation  
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alcoholism   A primary, chronic disease creating a physical dependence on alcohol. Genetic and environmental factors influence its development.  
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allo-   other  
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ambul/o   walking  
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ambulance   A vehicle for transporting patients for treatment.  
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ambulatory   Able to walk.  
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amphi-   both sides  
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ampho-   both sides, double  
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anatomy   The study of the structure of organisms.  
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andro-   male  
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anomal/o   irregular  
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aphth/o   ulcer  
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appendectomy   Surgical removal of the appendix.  
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aque/o   water  
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arch-   beginning, origin, first  
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aspirin   An analgesic, anti-inflammatory and antipyretic agent. It also reduces the risk of vascular thrombosis.  
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auto-   self, same  
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axill/o   armpit  
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bacteri-   bacteria  
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bandages   Material used for wrapping or binding any part of the body. Used to secure wound dressing or immobilize a limb.  
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bar/o   pressure, weight  
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bas/o   base, bottom  
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basi-   base, foundation  
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bi-   double, twice, two  
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bi/o   life  
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blast-   bud, germ  
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brachy-   short  
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capit/o   head  
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cauter/i   burn  
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cellul/o   cell  
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centi-   hundred  
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charts   A patient record including data in tables and graphs.  
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chem-   chemistry  
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chem/o   chemical  
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chest   The part of the body between the neck and the abdomen. Thorax.  
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chrom/o   color  
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chronic   Prolonged. Long-term.  
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chym/o   juice, to pour  
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claustr/o   closed space  
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cold   A contagious viral infection of the upper respiratory tract. Transmitted by coughing and sneezing.  
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colp-   vagina  
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comatose   Pertaining to a state of coma.  
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compress   A pad of soft material used to apply cold, heat, medication or to control bleeding.  
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congestion   Presence of abnormal amounts of fluids in an organ or vessel.  
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consensual   Giving permission or agreement.  
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consent forms   Documents describing a medical treatment or research project, including proposed procedures, risks, and alternatives, that are to be signed by an individual, or the individual's proxy, to indicate his/her understanding of the document and a willingness to  
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contagious   A transmissible or communicable disease or a person with such a disease.  
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copr-   feces  
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corpor/o   body  
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crur/o   leg  
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cry/o   very cold  
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crypt/o   hidden  
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cyan/o   blue  
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cycl/o   recurring, round  
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cyt/o   cell  
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de-   lack of, without, less, down  
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deci-   one tenth  
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dem/o   people, population  
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di-   two, twice, double  
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differential diagnosis   Distinguishing between two or more conditions having similar symptoms by systematic clinical comparison.  
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dipl/o   double, two-sided  
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disease   A disorder of an organ or body function. Characterized by signs and symptoms.  
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disinfectant   Substance that kills or inhibits harmful microorganisms.  
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drainage   The removal of fluids or discharges from the body, such as from a wound, sore, or cavity.  
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dys-   bad, painful, abnormal  
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echo-   reflected sound  
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eco-   environment  
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edema   Swelling due to excess fluid in the body's tissues.  
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electro/o   electricity  
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eosin/o   rose-colored  
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epidemic   An rapid, widespread outbreak of a contagious disease.  
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epidemiology   Field of medicine concerned with the determination of causes, incidence, and characteristic behavior of disease outbreaks affecting human populations.  
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eponym   The name of a disease, procedure or body structure that is based upon the name of the discoverer.  
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equi-   equal  
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erg-   work  
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eu-   normal, good  
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excision   Removal of tissue using a scalpel.  
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fat   A substance that stores energy in the body and serves as an insulating material. One of the three primary constituents of food.  
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fiss-   split  
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fissure   A slit, cleft or deep furrow; a small tear.  
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fistula   An abnormal connection between two body parts.  
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fluor/o   fluorine, fluoride  
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fract-   break  
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gen/o   to become, being born, producing  
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ger/o   old age  
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giga-   billion  
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granul/o   small grain  
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hemi-   half  
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hiat/o   gap, opening, pause  
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hist/o   tissue  
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holo-   entire, complete  
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home/o   same, not changed  
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hydr/o   water, fluid  
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hyper-   excessive, above  
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hypo-   deficient, under  
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iatr/o   treatment, medicine  
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in-   in, not or fiber  
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incision   A cut made by a medical professional.  
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indication   The basis, evidence or rationale for using a particular treatment or diagnostic test.  
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infant   A child between 1 and 23 months of age.  
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infection   The invasion of the body by disease causing agents and the body's reaction.  
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inflammation   The response of body tissues to injury, irritation or infection. Usually manifested by the signs of pain, heat, redness and swelling.  
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interstitial   Small space(s) between biological structures.  
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intra-   within  
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intro-   within  
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is/o   equal  
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joints   The points of connection between the ends of certain bones. Also known as articulations  
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jug-   yoke  
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kal/i   potassium  
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kary/o   nucleus  
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kilo-   one thousand  
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laceration   A wound, specifically a deep tear or cut of the flesh.  
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lesion   Any abnormal changes or damage to body tissues.  
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lob/o   lobe  
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loc-   place  
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lumin/o   lumen (channel within a tube)  
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macro-   large  
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mal-   bad, deficient  
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malaise   A general feeling of illness or discomfort or feeling unhealthy.  
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meat/o   a natural opening  
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medicare   Federal program that provides health insurance benefits to persons over the age of 65 and others eligible for Social Security benefits. It consists of hospital insurance (Part A) and supplementary medical insurance (Part B).  
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meta-   beyond, change  
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micro-   small  
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mon/o   single, one  
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morph/o   shape, form  
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muc/o   mucus  
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mycosis   A fungal inflection.  
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nano-   one-billionth, dwarfism  
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natr/o   sodium  
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necr-   death, corpse  
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neo-   new  
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neutr/o   neutral  
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noct/i   night  
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nod/o   knot  
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non-   not  
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norm-   normal  
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nucle/o   nucleus  
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nyct/o   night, darkness  
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obstetrician   A medical doctor specialized in the management of pregnancy, labor and birth  
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olig/o   few, scanty  
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orth/o   straight  
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papill/o   nipple, optic disc  
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para-   similar, beside  
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path/o   disease  
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pathological   Pertaining to or caused by disease.  
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pathology   A medical specialty concerned with the nature of disease and its causes, processes, development, and consequences.  
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ped/o   child, foot  
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pediatrics   A medical specialty concerned with maintaining health and providing medical care to children from birth to adolescence.  
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pedophilia   An adult abnormal attraction to children for sexual purposes.  
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penta-   five  
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phalanges   Fingers or toes  
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phil/o   attraction  
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phor/o   to carry  
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plic/o   fold  
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poly-   many  
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por/o   passage, opening, duct  
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pro-   before, in front of  
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prognosis   A prediction of a outcome of a disease.  
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proto-   first  
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pseudo-   false  
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pyr/o   fire, fever  
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pyrex/o   fever  
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quadr-   four  
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quadri-   four  
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radi/o   x-rays, radius  
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re-   again, back  
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rhabd-   rod  
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rot-   wheel, turn  
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sect-   dissect, cut  
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semi-   half  
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sept/o   septum, seven  
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sign   Objective evidence of a disease.  
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somat/o   body  
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steat/o   fat  
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sterc-   feces  
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stere/o   three dimensional  
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stethoscope   Instrument for listening to body sounds (auscultation).  
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symptom   Subjective evidence of disease. For example, a patient's complaints.  
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syn-   together  
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teg-   cover  
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temperature   The sensible intensity of heat of any substance.  
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tetra-   four  
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therm/o   heat, temperature  
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tissue   A group of differentiated cells that perform a specific function. There are four basic tissues in the body: epithelium, connective (including bone, blood and cartilage), muscle and nerve.  
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tom/o   section, slice  
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top/o   place  
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trauma   Physical or emotional injuries that are severe and of sudden onset.  
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triage   The process of classifying patients into groups based upon need and likely benefit of treatment  
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troph/o   nourishment, development  
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ultra-   beyond  
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uni-   one  
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vir/o   virus  
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viscer/o   body organs  
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xen/o   foreign  
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zo/o   animal life  
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