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CH 1 - MED TERM
VOCAB
| Term | Definition |
|---|---|
| word root | basic meaning of the term |
| combining form | a word root with a combining vowel added at the end. |
| suffix | usually, but not always, indicates the procedure, condition, disorder, or disease. A suffix always comes at the end of the word. |
| prefix | usually, but not always, indicates location, time, number, or status. A prefix always comes at the beginning of a word. |
| cyan/o | blue |
| Cyanosis | is blue discoloration of the skin caused by lack of adequate oxygen in the blood ( cyan means blue, and -osis means abnormal condition or disease). |
| erythr/o | red |
| erythrocyte | is mature red blood cell ( erythr/o means red, and -cyte means cell). |
| melan/o | black |
| Melanosis | is any condition of unusual deposits of black pigment in body tissues or organs ( melan means black, and -osis means abnormal condition or disease). |
| leuk/o | white |
| leukocyte | is white blood cell ( leuk/o means white, and -cyte means cell). |
| poli/o | gray |
| Poliomyelitis | is viral infection of the gray nerve tissue of the spinal cord ( poli/o means gray, myel means spinal cord, and -itis means inflammation). |
| gastroenteritis | combines two word roots with a suffix: when gastr (stomach) is joined with the word root enter (small intestine), a vowel is used to make the combining form gastr/o . |
| Neuroplasty | surgical repair of a nerve. |
| Neurorrhaphy | suturing together the ends of a severed nerve. |
| Tonsillitis | inflammation of the tonsils. |
| tonsillectomy | is the surgical removal of the tonsils. |
| noun | word that is the name of a person, place, or thing. |
| cranium | the portion of the skull that encloses the brain |
| -ac -eal -ior -al -ical -ory -an -ial -ous -ar -ic -tic -ary -ine | pertaining to |
| -osis | “abnormal condition or disease.” |
| gastrosis | any disease of the stomach |
| -ago -iasis -osis -esis -ion -pathy -ia -ism | Abnormal Condition |
| Pathology | study of all aspects of diseases |