Chapter 2 - Prefixes Flashcards
Ab-
Away from
Abduct - to draw away from a position
a-
Without
Asepsis - without living organisms
Ad-
Toward, To
Adduct - to draw toward the body, as a limb
Ambi-
Both, Around
Ambidextrous - having ability on both the right and left sides
An-
Without
Anencephalic - without a brain
Ante-
Before
Antemortem - before death
Anti
Against
Antibacterial - preventing the growth of bacteria
Apo-
Derived, Seperated
Apobiosis - death of a part of a living organism
Aut (o)-
Self
Autoimmune - against an individual’s own tissue
Bi-
Twice, Double
Biparous - bearing two young
Brachy-
Short
Brachyesophagus - abnormally short esophagus
Brady
Slow
Bradycardia - abnormally slow heartbeat
Circum-
Around
Circumoral - around the mouth
Contra-
Against
Contraindicated - not recommended
De-
Away from
Demyelination - loss of myelin
Dys-
Abnormal; Difficult
Dysfunctional - functioning abnormally
Ect (o)-
Outside
Ectopic - occurring outside the normal place, as a pregnancy occurring outside of the uterus
End (o)-
Within
Endoabdominal - within the abdomen
Epi-
Over
Epicondyle - Projection over or near the condyle
Eu-
Well, Good, Normal
Eupepsia - normal digestion
Ex-
Out of, Away from
Exhale - breathe out
Exo-
External, on the outside
Exogenous - produced outside of the organism
Extra-
Without, outside of
Extracorporeal - outside of the body
Hemi-
Half
Hemiplegia - paralysis on one side of the body
Hyper-
Above normal; Overly
Hyperactive - abnormally restless and inattentive
Hypo-
Below normal
Hypoglycemia - low blood sugar
Infra-
Positioned beneath
Infrasternal - below the sternum
Inter-
Between
Interdental - between the teeth
Intra-
Within
Intramuscular - within the substance of the muscles
Iso-
Equal, same
Isometric - of the same dimensions
Mal-
Bad; Inadequate
Malabsorption - inadequate absorption
Meg (a)-
Megal (o)-
Large
Megacephaly - abnormal enlargement of the head
Mes (o)-
Middle, Median
Mesoderm - the middle layer of the skin
Meta-
After
Metacarpus - bones attached to the carpus
Micr (o)-
Small, Microscopic
Microplasia - stunted growth, as in dwarfism
Mon (o)-
Single
Monomania - Obsession with a single thought or idea
Multi-
Many
Multiarticular - involving many joints
Olig (o)-
Few; Little; Scanty
Oligospermia - low sperm count
Pan-
All, Entire
Panarthritis - arthritis involving all joints
Par (a)-
Beside; Abnormal; Involving two parts
Parakinesia - motor abnormality
Peri-
Around, About, Near
Periappendicitis - inflammation of the tissue surrounding the appendix
Pluri-
Several, More
Pluriglandular - of several glands
Poly-
Many
Polyarteritis - inflammation of the number of arteries
Post-
After, Following
Postmortem - after death
Pre-
Before
Prenatal - before birth
Pro-
Before, Forward
Prodrome - a symptom or group of symptoms that occurs before a disease shows up
Quandra-
Quandri-
Four
Quadriplegia - Paralysis of all four limbs
Re-
Again, Backward
Reflux - backward flow
Retro-
Behind, Backward
Retroversion - a turning backward, as of the uterus
Semi-
Half
Semicomatose - Drowsy ad inactive, but not in a full coma
Sub-
Less than, Under, Inferior
Subcutaneous - beneath the skin
Super-
More than, Above, Superior
Superacute - more acute
Supra-
Above, Over
Supramaxillary - above the maxilla
Syn-
Together
Symbiosis - mutual interdependence
Tachy-
Fast
Tachycardia - rapid heartbeat
Trans-
Across, Through
Transocular - across the eye
Ultra-
Beyond, Excessive
Ultrasonic - relating to energy waves of higher frequency than sound waves
Un-
Not
Unconscious - not conscious
Uni-
One
Uniglandular - involving only one gland
Ana-
Up
Anaphylactic - exaggerated reaction to an antigen or toxin