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Ch. 3 - Prefixes
Medical Terminology Prefixes
| Question | Answer |
|---|---|
| Epi- | above, upon |
| Hypo- | under, below, deficient |
| Infra- | under,below |
| Sub- | under |
| Inter- | between |
| Post- | after, behind |
| Pre- | before, in front of |
| Pro- | know |
| Retro- | backward, behind |
| Define prefix. | A word element located at the beginning of a word. |
| How many different categories of prefixes are there? What are they? | Three. They are position, number and measurement, and direction |
| What do the position prefixes mean? | They describe place or location. |
| What do the number and measurment prefixes mean? | They describe an amount, size, or degree of involvement. |
| Bi- | two |
| Dipl- or Diplo | Double |
| Hemi- | one half |
| Hyper- | excessive, above normal |
| Macro- | large |
| Micro- | small |
| Mono- | one |
| Uni- | one |
| Multi- | many, much |
| Poly- | many |
| Primi- | first |
| Quadri- | four |
| Tri- | three |
| What does direction prefixes describe? | They describe a route or path. |
| Ab- | from, away from |
| Ad- | toward |
| Circum- | around |