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Med Terms

Med Terms. Principles of Health Science. Prefixes – usually indicate location, time, or number and come at the beginning of a word Suffixes – usually indicate the procedure, disease, or condition and come after the root word Root Words – usually indicate the part of the body involved.

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Med Terms

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  1. Med Terms Principles of Health Science

  2. Prefixes– usually indicate location, time, or number and come at the beginning of a word Suffixes– usually indicate the procedure, disease, or condition and come after the root word Root Words – usually indicate the part of the body involved

  3. Combining Vowel 1. usually “o” 2. attached to the root word 3. makes medical terms easier to pronounce 4. is NOT used a when suffix begins with a vowel 5. IS used when suffix begins with a consonant

  4. Prefix + Root Word + Suffix = Medical Term • Poly + neur/o + itis = POLYNEURITIS • many + nerves + inflammation = inflammation of many nerves

  5. Common Medical Prefixes • a-, an- negative, without • ab- away from • ad- towards • anti- against • ante- before

  6. bi- two, both • brachy- short • brady- slow • dys- painful, difficult • dors- back

  7. endo- inside • epi- above, upon • hemi- half • hyper- excessive, above, more than • hypo- decrease, below, less

  8. inter- between, among • intra- within, inside • macro- large, big • micro- small • mal- bad

  9. neo- new • para- beside or below • peri- around • poly- many

  10. post- after • sub- below • super- above • supra- above • tachy- fast

  11. dextr/o- right side • sinistr/o- left side • olig/o- few or scanty • eu- good, normal, well or easy

  12. Common Medical Suffixes • -algia- painful • -asthenia –weakness • -cele –hernia • -centesis -surgical puncture • -ectomy -removal

  13. -itis -inflammation/infection • -gram –picture • -malacia -abnormal softening • -megaly- enlargement • -necrosis -death of tissue • -plegia -paralysis

  14. -ology -study of • -ostomy -surgical opening • -otomy -surgical incision • -rrhea- flow

  15. -pathy –disease • -plasty -surgical repair • -rrhaphy –suture • -sclerosis -abnormal hardening • -scope -instrument to view

  16. -rrhage -abnormal bleeding • -rrhexis -rupture • -graphy –process of recording • stenosis -narrowing

  17. -al -pertaining to • -ous -pertaining to • -ical -pertaining to • -ac -pertaining to • -ic - pertaining to

  18. -iasis -abnormal condition • -esis -abnormal condition • -ago - abnormal condition • -osis -abnormal condition

  19. Common Medical Root Words • acro –extremities • angi/o –vessel • arthr/o- joint • cardi/o –heart • cerebr/o –brain • chrondr/o- cartilage

  20. cyte-cell • gastr/o- stomach • hepat- liver • lapar -abdomen • latero- side • mamm/o- breast

  21. medial- middle • my/o –muscle • cost/o –ribs • nephr/o -kidney • oophor –ovary • ot/o -ear

  22. pneum/o -lung/air • rhino -nose • tend/o -tendon • trachi-trachea (wind pipe) • thorac-chest

  23. salpingo-fallopian tube • procto-rectum • oste/o -bone • neur/o -nerve • nas/o -nose

  24. myel/o -spinal cord/bone marrow • mast/o –breast • lip/o- fat • laryng -throat • hyster/o -uterus

  25. hemo/hemat- blood • enter/o -small intestines • cyst/o -sac/bladder • col/o -large intestines/colon • cervi/c -neck

  26. carp -wrist • brachi -arm • arteri/o -artery • aden -gland

  27. tonsill - tonsils • lith – stone • appendic- appendix • myc/o- fungus

  28. pyel/o- renal pelvis (part of kidney) • py/o – pus • pyr/o- fever

  29. cyan/o -blue • eryth/o –red • leuk/o - white • melan/o – black • poli/o - gray

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