Unit 1 Flashcards
a-
an-
Not
Anti-
Contra-
Against (action)
Auto-
Self
Hyper-
Too much
Hypo-
Sub-
Too little
Neo-
New
Post-
After
Pre-
Pro-
Before
Re-
Again
Ab-
Away from (abduct)
Ad-
Toward (adduct)
Ana-
Up
Ante-
Before, in front of
Apo-
From, away from
Circum-
Peri-
Around
Con-
With or together
Contra-
Against (place)
De-
Down or away from
Dia-
Trans-
Through
E-
Ec-
Out of
Ecto-
Outside
En-
Endo-
Intra-
In or inside
Epi-
Supra-
Upon; on top of
Ex-
Exo-
Extra-
Out or outside
Hyper-
Over
Hypo-
Infra-
Infro-
Under
Inter-
Between
Pre-
Pro-
Before; in front of
Retro-
Behind
Sub-
Underneath
Sym-
Syn-
With or together
Xeno-
Foreign
Dys-
Bad
Eu-
Perfect, good, true
Macro-
Large
Mega-
Enlarged
Micro-
Small
Hemi-
Semi-
Half
Mono-
Uni-
One
Bi-
Di-
Two
Tri-
Three
Quad-
Tetra-
Four
Penta-
Pento-
Five
Hexa-
Hexo-
Six
Pluri-
Poly-
Several; more than one
Oligo-
Several; a handful
Multi-
Many
Pan-
All
Brady-
Slow
Chron/o-
Time-dependent
Tachy-
Fast
- ac
- al
- ar
- ary
- eal
- ic
- ous
- tic
Pertaining to
- algia
- dynia
Pain
-cele
Hernia (something that sticks out where it shouldn’t)
-centesis
Puncture
-cide
Killing
-cyte
Cell
-desis
Binding (by a disease process)
-ectomy
Removal (notice ec- in prefixes list means “out of” and -tomy in this list means “cutting” so “cutting out of”)
-emia
Blood condition
-genic
Creating; giving rise to
-gram
Visual record
-graph
Instrument used to produce a visual record
-graphy
Procedure used to produce a visual record
- ia
- y
Condition; disease; literally, “place” (Bulgaria is the place of the Bulgars; Arabia is the place of the Arabs; Germany is the place of the Germans; etc.)
-iasis
Presence of
- iatrics
- iatry
Medical science
-iatrist
Specialist in the practice of
- icle
- ole
- ule
- ula
Diminutive suffix; it makes whatever is in front of it smaller (icicle)
- ise
- ize
Ending that makes a noun into a verb (ex. Strategy vs strategize)
-ism
Condition or procedure or belief
-ist
Specialist
-itis
Inflammation
-ium
Tissue or structure
-lith
Stone
-logist
Specialist in the study of
-logy
Study of
-lysis
Breakdown; destruction
-malacia
Softening
-megaly
Enlargement
-meter
Instrument for measurement
-metry
The process of using an instrument for measurement
-oid
Resembling
-oma
Tumor or swelling
-osis
Condition
-pathy
Disease
-penia
Deficiency; lack of
-pexy
Surgical fixation; binding by a surgical procedure (compare -desis)
-plasty
Surgical reconstruction or reformation
-ptosis
Drooping
- rrhage
- rrhea
Excessive flow
-rrhaphy
Surgical formation of a seam; suturing
-rrhexis
Rupture
-scope
Instrument for visualizing something
-scopy
Process of using an instrument to visualize something
-spasm
Involuntary contraction
-stomy
Creation of an opening (see stoma = mouth)
-tion
Word ending that makes a noun into a process (form vs formation)
-tomy
Cut; incision
-us
Condition
Afferent
Going towards
Arthr/o
Joint
Bacteri/o
Bacteria
Bio
Life
Blast
Rapidly dividing cell
Carc/i
Carc/in
Carc/ino
Cancer (Greek work that literally means “crab”)
Card/i
Card/io
Heart
Caud/o
Tail
Caud/o
Tail
Cephal/o
Head
Chole
Bile (bodily humor in Greek medical practice)
Constrict
Sten/o
Narrowing; decreasing the size of an opening (constriction is generally normal where stenosis is generally abnormal)
Cyst/o
Bladder; fluid-filled space
Dilate
Increasing the size of an opening
Efferent
Going away from
Enceph/a
Encephal/o
En- + -cephal- head, “inside the head”
Eti/o
How something came to be, from Greek aitia, “cause” + o + -logy
Gastr/o
Stomach
Gen/o
Cause, origin
Genetic
Inheritance
Hem/o
Hemat/o
Blood
Hepat/o
Liver
Hydr/o
Water
Morph/o
Change
Muscul/o
My/o
Muscle
Myc/o
Fungus
Necr/o
Dead
Neur/o
Nervous system
Orth/o
Straight, at right angles
Ost/e
Ost/eo
Bone
Path/o
Disease (literally, “suffering”)
Ped/o
Children
Phag/o
Eating
Plas/o
Formation
Py/o
Pus
Sarc/o
Flesh, muscle
Scler/o
Hard
Stom/a/t
Mouth
Therm/o
Temperature
Troph/o
Nourishment (ex. A trophy is nourishment for a job well done)
Trop/o
Moving toward or acting on
Ur
Urine
Valv/ulo
Valve
Singular: Pericardium
Plural: ______________
Pericardia
Singular: Periosteum
Plural: ______________
Periostea
Singular: Nucleolus
Plural: ______________
Nucleoli
Singular: Mitochondrion
Plural: ______________
Mitochondria
Singular: Carcinoma
Plural: ______________
Carcinomata
Singular: Sarcoma
Plural: ______________
Sarcomata
Singular: Iris
Plural: ______________
Rides
Singular: Diagnosis
Plural: ______________
Diagnoses
Singular: Necrosis
Plural: ______________
Necroses
Singular: Cystocentesis
Plural: ______________
Cystocenteses
Singular: Mycosis
Plural: ______________
Mycoses
Singular: Thorax
Plural: ______________
Thoraces