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RAD 300
Intro to Rad Science: Terminology Ch. 1
| Question | Answer |
|---|---|
| Word Roots | The subject or foundation of healthcare term. Typically paired with suffix or prefix. Combining vowel is used to link to suffix. |
| Combining Vowels | Appears between word roots and suffix to help with pronunciation. Usually 'O'. |
| Combining Forms | The word roots and the combining vowel together. |
| Suffixes | Comes after the word and describes it as a condition, procedure, or symptom. |
| arthr/o | joint |
| bi/o | life |
| cardi/o | heart |
| col/o, colon/o | colon (large intestine) |
| dent/i, odont/o | teeth |
| derm/o, dermat/o | skin |
| electr/o | electrical activity |
| enter/o | small intestine |
| fet/o | fetus |
| gastr/o | stomach |
| hepat/o | liver |
| lith/o | stone |
| log/o | study, knowledge |
| nat/o | birth |
| opthalm/o | eye |
| oste/o | bone |
| path/o | disease |
| therm/o | heat, temperature |
| troph/o | nourishment, development |
| tympan/o | eardrum |
| -al | pertailning to |
| -algia | pain |
| -dynia | pain |
| -ectomy | exision, removal |
| -gram | a record |
| -ia | condition |
| -ic | pertaining to |
| -ist | one who specializes |
| -itis | inflammation |
| -logy | the study of |
| -megaly | an elargement |
| -opsy | a viewing |
| -osis | abnormal condition |
| -pathy | disease process |
| -plasty | surgical repair |
| -rrhage | bursting forth |
| -rrhaphy | suture |
| -rrhea | discharge, flow |
| -rrhexis | rupture |
| -scopy | visual examination |
| -stomy | new opening |
| -tomy | an incision |
| -um | noun ending usually meaning structure |
| -y | noun ending usually meaning the process of |
| prefixes | Comes before a word root and provides extra description. |
| a- | not, without |
| an- | no, not, without |
| ante- | before, in front of |
| anti- | against |
| dys- | painful, abnormal, difficult |
| endo- | within |
| epi- | above, on top of |
| ex- | outside, out |
| hemi- | half, partial |
| hyper- | excessive, above |
| hypo- | deficient, below |
| in- | not, in |
| infra- | below |
| inter- | between |
| intra- | within |
| neo- | new |
| per- | through |
| peri- | surrounding |
| pre- | before |
| sub- | under, below |
| spelling: eu | pronunciation: you |
| spelling: gn | pronunciation: n (no) |
| spelling: ph | pronunciation: f(fill) |
| spelling: pn | pronunciation: n(no) |
| spelling: ps | pronunciation: s (sort) |
| spelling: pt | pronunciation: t (top) |
| spelling x | pronunciation: z (zoo) |
| Spelling Rules | 1.Suffix starts with a vowel: no combining vowel 2. Suffix starts with a consonant: use combining vowel 3. Two or more word roots: use combining vowel between the word roots. 4. Word roots should be written in order from superior to inferior. |
| Singular/ Plural Ending Rules | 1. -a: use -ae (long a, e, or i) 2. -is: use -es (eez) 3. -nx: use -nges (ingjeez) 4. -um: use -a (oh) 5. -us: use -i (eye) 6. -y: use -ies (eez) |
| Signs | Physical objective signs that are evaluated by the healthcare professional. Can be seen or measured. |
| Symptoms | Subjective description provided by the patient. |
| diagnoses | Disease or condition named after evaluating the patient's signs, symptoms, and history. Including lab results and imaging procedures. |
| Prognosis | Prediction of probable outcome of the disease. Based on person's cx, course of disease. |
| -ectomy | excision |
| -graphy | process of recording |
| -metry | process of measurement |
| 0scopy | a visual examination |
| -stomy | a new opening |
| -therapy | treatment |
| -tomy | incision |
| -tripsy | process of crushing |
| -graph | an instrument/ machine to record |
| -meter | an intstrument to measure |
| -scope | an instrument to visually or aurally examine |
| -tome | an instrument to cut |
| -tripter | an instrument to crush |
| acuo- | sharp |
| esthesi/o | feeling |
| chiro/o | hehand |
| pract/o | manipulation |
| dermat/o | skin |
| ger/o | aging |
| iatr/o | treatment |
| gynec/o | female |
| home/o | same |
| immun/o | safety, protection |
| newo- | new |
| nat/o | birth |
| neuro/o | nerves |
| obstetr/o | midwife |
| onc/o | tumor |
| orth/o | straight |
| ped/o | children |
| ot/o | ear |
| rhin/o | nose |
| laryng/o | voice box |
| path/o | disease |
| phsch/o | mind |
| rheumat/o | watery flow |
| ur/o | urinary system |
| rheumatology | Disorders characterized by inflammation, degeneration, or metabolic derangement of connective tissue and related structures of the body. |
| Urology | Deals with anatomy, physiology disorders and urinary tract. |
| Pathology | characteristics, causes and effects of disease as observed in the structure and fx of body. |