click below
click below
Normal Size Small Size show me how
Medical Terminology
Prefixes
| prefix | meaning | combined | definition |
|---|---|---|---|
| brachy | short | brachycephalic | short head |
| brady | slow | bradycardia | excessively slow heart rate |
| cata- | down, under, lower | catabolism | breaking down |
| contra | against, opposed | contraindicated | something that is not indicated |
| crypto | hidden | cryptorchidism | hidden or undescended testis |
| de- | remove, take away, loss of | dehydrated | excessive loss of body water |
| dis- | apart from, free from | disinfection | to free from infection |
| dolicho | long | dolichocephalic | long head |
| dys- | difficult, painful, abnormal | dysphagia | difficulty eating or swallowing |
| e-, ec-, ex- | out of, from, away from | ectopic | out of place |
| eu- | normal, good, true,healthy | euthanasia | inducing death painlessly |
| glyco, gluco | sugar,sweet | hyperglycemia | condition of excessive sugar in the blood |
| hema-, hemato-, hemo- | blood | hematuria | blood in the urine |
| hemi | half | hemiplegia | paralysis of one side of the body |
| hydro- | water, fluid | hydrocephalus | fluid in the brain |
| hyper- | high, excessive | hyperthermia | body temperature higher than normal |
| hypo- | low, insufficient | hypothyroidism | deficiency of thyroid activity |
| macro- | large | macroctye | large cell |
| mal- | bad,poor | malocclusion | poor fit of upper and lower teeth when jaw close |
| mega-, megalo- | large, oversized | megacolon | abnormally enlarged colon |
| micro- | small | microphthalmos | abnormally small eye |
| necro- | death | necrospy | examination of dead animal |
| neo- | new | neoplastic | new tissue growth |
| oligo- | few, little | oligurai | scant urine production |
| pan- | all, entire | panzootic | throughout an animal population |
| poly- | many, much | polyphagia | excessive eating |
| pseudo- | false | pseudocyesis | false pregnacy |
| pyo- | pus | pyometra | pus in the uterus |
| tachy- | fast, rapid | tachycardia | excessively fast heart rate |
| ure-, urea-, ureo-, urin-, urino, uro | urine,urea | Glucosuria- Uremia- | -sugar in the urine -urea in the blood |
| a-,an- | without, or not having | anemia | not having enough red blood cells |
| anti | against | antibiotic | drug that acts against bacteria |