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Prefixes
medical transcription study
Question | Answer |
---|---|
a-/an- | no/without e.g.amenorrhea/anechoic (a- before a consonant |
ab- | away from e.g. abduct |
ad- | toward e.g. adduct |
ante-/pre-/pro- | before e.g. antenatal/preoperative |
anti-/contra- | against e.g. antibiotic/contralateral |
bi-/di- | two e.g. bifid/dissect |
brady- | slow e.g. bradycardia |
de- | down from, removing e.g. decomposition |
dia- | through, between, across e.g. dialysis |
dys- | difficult/abnormal e.g. dysphagia |
ecto-/ex-/exo- | outside/without/away from e.g. exophytic/ectoplasm |
en-/endo-/em-/eso- | inside e.g. encapsulated |
epi- | above/on e.g. epicondyle |
eu- | good/normal e.g. euthyroid |
hemi-/semi- | half/partly e.g. hemilaminectomy |
hyper- | excessive, greater than normal e.g. hypercholesterolemia |
hypo-/sub- | beneath/below normal, under e.g. hyponatremia |
in- | not e.g. inability |
infra- | beneath e.g. infraorbital |
inter- | between e.g. intercondylar |
intra- | within/inside of e.g. intrauterine |
macro- | large e.g. macrosomia |
mal- | bad e.g. malalignment |
meso- | middle or moderate e.g. mesothelial |
micro- | small e.g. microhematuria |
multi-/poly- | many/excessive e.g. multinodular/polyhydramnios |
mono-/uni- | one e.g. monochorionic/unilateral |
nulli- | none e.g. nulliparous |
para- | near, beside, resembling, abnormal e.g. parahepatic |
per- | through, by, or completely e.g. percutaneous |
hyper- | excessive, greater than normal e.g. hypercholesterolemia |
hypo-/sub- | beneath/below normal |
in- | not e.g. inability |
infra- | beneath e.g. infraorbital |
inter- | between e.g. intercondylar |
intra- | within/inside of e.g. intrauterine |
macro- | large e.g. macrosomia |
mal- | bad e.g. malalignment |
meso- | middle or moderate e.g. mesothelial |
micro- | small e.g. microhematuria |
multi-/poly- | many/excessive e.g. multinodular/polyhydramnios |
mono-/uni- | one e.g. monochorionic/unilateral |
nulli- | none e.g. nulliparous |
para- | near, beside, resembling, abnormal e.g. parahepatic |
per- | through, by, or completely e.g. percutaneous |
peri- | around/near e.g. periventricular |
post- | after, behind e.g. postoperative |
primi- | first e.g. primigravida |
re- | back, again e.g. redo |
retro- | behind, backward e.g.retroareolar |
super- | more than normal, excessive e.g. superinfection |
supra- | above, over e.g. suprapubic |
sy(n)(m)- | together, union e.g. symphysis |
tachy- | fast e.g. tachyarrhythmia |
trans- | across/through e.g. transesophageal |
uni- | one e.g. unilateral |