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Terminology Lesson 8
Medical Terminology Lesson 8 - Prefixes and Suffixes P through Z
Term | Definition |
---|---|
Prefix/Suffix pachy | thick |
pachycephalic | abnormal thickness of the skull |
pachyderm | thick-skinned animal |
Prefix para | near,departure from the norm |
paralgia | abnormal pain |
paradox | near reality, apparent |
Prefix/Suffix path, pathy, patho, pathic | disease |
pathology | study of disease |
psychopath | antisocial disorder, mind disease |
Suffix penia | deficiency |
cytopenia | lack of cellular elements in the blood |
dyscrasia | blood problems |
Prefix peri | around |
pericardium | around the heart |
perimeter | around border |
systolic | high number of blood pressure |
diastolic | low number of blood pressure |
Suffix pexy | fixation, suspension, repair |
retinopexy | surgical repair of a detached retina |
Suffix phobia | fear of |
hydrophobia | water, fear of |
Suffix phoresis | transmission |
diaphoresis | perspiration, transmission of sweat |
Suffix plasty | plastic surgical correction |
orthoplasty | surgical straightening |
plaster | fix building material |
Suffix plegia | paralysis |
paraplegia | paralysis from the waist down |
Prefix/Suffix poly (multi,pluri) | many |
polyarthritis | arthritis in numerous joints |
monopoly | one over many |
Prefix/Suffix post | after |
postmortem | after death |
posterior | back surface |
Prefix pre (ante,pro) | before |
preoperative, pre-op | before surgery |
preliminary | before the final results |
Prefix pro (ante,pre) | in front of |
proglossis | tip of the tongue |
proactive | very much for something |
Prefix pseudo (psi,pseudo) | false |
pseudodipsia | false thirst |
pseudonym | false name, alias |
Suffix ptosis | falling |
mastoptosis | sagging of the breast |
Prefix re | back, again |
reflex | flex response to stimulation |
reaction | action back to a previous action |
Prefix retro | backward |
retroflexed | bent backward, posterior |
retro | back |
Suffix rrhaphy | suture (sewing) |
cardiorrhaphy | suturing of the heart |
Suffix rhexis | rupture |
angiorrhexis | ruptured blood vessel |
aortic aneurysm | AAA, pronounced "triple A" |
Suffix scopy | exam, view |
bronchoscopy | bronchus exam |
telescope | distant exam |
Prefix semi (hemi) | half |
semicomatose | half-conscious |
semicircle | half circle |
Prefix sphygmo | pulse |
sphygmomanometer | pulse meter |
Prefix sub (hypo) | below |
sublingual | under the tongue |
submarine | underwater carft |
Prefix super, supra (hyper) | above |
superacute | highly severe |
supernova | bigger and brighter star |
Prefix/Suffix sym, syn | together |
symbiotic | dependent on one another |
symphony | together musical communication |
Prefix tachy | swift, fast, quick |
tachycardia | rapid heart rate |
Prefix tele | distance |
telemetry | distance signal monitor interpretation |
telephone | distance sound transmitting instrument |
Prefix/Suffix toxo | toxic, poison |
toxicoderma | skin disease caused by poison |
toxin | poison |
Prefix trans | across |
transfusion | transfer of blood into an individual |
transaction | a transfer between two entities |
Prefix tri | three |
tricuspid | three cusp |
triangle | a three-angled shape |
tricuspid valve | valve in the heart between the upper and lower chambers |
Prefix ultra | above, high |
ultrasonic | high frequency sound |
ultraviolet | high frequency electromagnetic light rays |
Prefix uni | one |
uniocular | having one working eye |
unicorn | having one horn |
Prefix xeno | foreign |
xenograft | a graft from one species to another |
allograft | skin harvested from a cadaver |
Prefix xero | dry |
xerochilia | dry lips |