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"Career Choices: Certified Nursing Assistant" Terms

Career Choices: Certified Nursing Assistant

by Page, Moderator, CNA chatroom

Commonly Used Terms

 


Directional Terms
Anterior (ventral) -
located at or toward the front of the body or body part
Distal -
the farthest from the center or from the point of attachment
Lateral -
relating to or located at the side of the body or body part
Medial -
relating to or located at or near the middle or midline of the body or body part
Posterior (dorsal) -
located at or toward the back of the body or body part
Proximal -
the part nearest to the center or to the point of origin
Prefixes: a word element placed at the beginning of a word. Roots: contain the basic meaning of the word. Suffixes: are placed at the end of a root to change the meaning of the word.
a, an - without or not
ab - away from
ad - toward
ante - before, forward
anti - against
auto - self
bi - double, two
brady - slow
circum - around
contra - against, opposite
de - down, from, away from, not
abdomino - abdomen
adeno - gland
adreno - adrenal gland
angio - vessel
arterio - artery
arthro - joint
broncho - bronchus, bronchi
card, cardio - heart
cephalo - head
chole, cholo - bile
chondro - cartilage
algia - pain
asis - condition, usually abnormal
cele - hernia, herniation, pouching
centesis - puncture and aspiration of
cyte - cell
ectasis - dilation, stretching
ectomy - excision, removal of
emia - blood condition
genesis - development, production, creation
dia - across, through, apart
dis - separate, away from
dys - bad, difficult, abnormal
ecto - outer, outside
en - in, into, within
endo - inner, inside
epi - over, on, upon
eryth - red
ex - out, out of, from, away from
colo - colon, large intestine
costo - rib
cranio - skull
cyano - blue
cystoo - bladder, cyst
cyto - cell
dento - tooth
derma - skin
duodeno - duodenum
genic - producing, causing
gram - record
graph - a diagram, a recording instrument
graphy - making a recording
iasis - condition of
ism - a condition
itis - inflammation
logy - the study of
hyper - excessive, too much, high
hemi - half
hypo - under, decreased, less than normal
in - in, into, within, not
inter - between
intra - within
intro - into, within
leuk - white
encephalo - brain
entero - intestines
fibro - fiber, fibrous
gastro - stomach
glosso - tongue
gluco - sweetness, glucose
glyco - sugar
gyn, gyne, gyneco - woman
hem, hema, hemo, hemato - blood
lysis - destruction of, decomposition
megaly - enlargement
meter - measuring instrument
metry - measurement
oma - tumor
osis - condition
pathy - disease
penia - lack, deficiency
phasia - speaking
macro - large
mal - bad, illness, disease
mega - large
micro - small
mono - one, single
neo - new
non - not
olig - small, scant
para - similar, beside
per - by, through
hepat - liver
hydro - water
hystero - uterus
ileo, ilio - ileum
laparo - abdomen, loin, flank
laryngo - larynx
litho - stone
mammo - breast, mammary gland
masto - mammary gland, breast
phobia - an exaggerated fear
plasty - surgical reshaping or repair
plegia - paralysis
ptosis - falling, sagging, dropping, down
rrhage, rrhagia - excessive flow
rrhaphy - stitching, suturing
rrhea - profuse flow, discharge
scope - examination instrument
peri - around
poly - many, much
post - after, behind
pre - before, in front of, prior to
pro - before, in front of
re - again
retro - backward
semi - half
sub - under
meno - menstruation
myo - muscle
myelo - spinal cord, bone marrow
necro - death
nephro - kidney
neuro - nerve
oculo - eye
oophoro - ovary
scopy - examination using a scope
stasis - maintenance, maintaining a constant level
stomy, ostomy - creation of an opening
tomy, otomy - incision, cutting into
uria - condition of the urine
super - above, over, excess
supra - above, over
tachy - fast, rapid
trans - across
uni - one
ophthalmo - eye
ortho - straight, normal, correct
osteo - bone
oto - ear
pedo - child, foot
 
  pharyngo - pharynx
phlebo - vein
pnea - breathing, respiration
pneumo - lung, air, gas
procto - rectum
psycho - mind
pulmo - lung
pyo - pus
recto - rectum
rhino - nose
 
  salpingo - Eustachian tube, uterine tube
spleno - spleen
steno - arrow, constriction
stomato - mouth
thermo - heat
thoraco - chest
thrombo - clot, thrombus
urethro - urethra
urino - urine
uro - urine, urinary tract, urination
utero - uterus
vaso - blood vessel, vas deferens
veno - vein
vertebro - spine, vertebrae