Ch 1 Basic Word Structure Flashcards
Foundation of a medical term
root
Word ending of a medical term
suffix
Word beginning of a medical term
prefix
Vowel (usually o) that links the root to the suffix or the root to another root and aids pronunciation
combining vowel
3 rules of word analysis
- READ the meaning of medical terms from the SUFFIX back to the BEGINNING of the term and ACROSS
- DROP the COMBINING VOWEL before a suffix beginning with a VOWEL
- KEEP the COMBINING VOWEL between two ROOTS
The fundamental unit of all living things
cell
Spaces within the body that contain internal organs or viscera
body cavities
anter/o
front
bi/o
life
*bol/o
to cast/throw
*cis/o
to cut
*crin/o
to secrete (to form/give off)
*dist/o
far, distant
*dors/o
back portion of the body
*gnos/o
knowledge ex. diagnosis
*iatr/o
treatment
inguin/o
groin
later/o
side
*log/o
study
medi/o
middle
poster/o
back, behind
*proxim/o
nearest
*sarc/o
flesh
*sect/o
to cut ex. dissect
spin/o
spine, backbone
*thel/o
nipple
*ventr/o
belly side of the body
*viscer/o
internal organs
umbilic/o
belly button, navel
*ana-
up
*aut-, auto-
self, own
*cata-
down
*meta-
change
-eal
pt
-iac
pt
-ior
pt
*-genic
pt to creating, producing
*-globin
protein
*-ion
process
*-opsy
process of viewing
*-osis
condition, usually abnormal
*-plasm
formation
*-type
picture, classification
-logy
process of study
Read medical terms starting from the ___ before the ___
suffix, prefix or root
gastr/o
stomach
The combining vowel is dropped before a suffix that begins with a ____
vowel
Combining vowels are retained between two ___, even if the second ___ begins with a vowel
roots
When a term contains two or more roots related to parts of the body, ____ determines which root goes before the other
anatomic position, ex: stomach receives food before the intestines, therefore gastroenterology not enterogastrology
T or F. Combining vowel =/= combining form
T
The root plus the combining vowel
combining form, ex: hepat/o, gastr/o, cardi/o
aden/o
gland
*oma
tumor of a gland
arthr/o
joint
*carcin/o
cancerous, cancer
vascul/o
blood vessel
cerebr/o
cerebrum: largest part of the brain
cyst/o
urinary bladder; a SAC or a CYST
derm/o
skin
dermat/o
skin
electr/o
electricity
*encephal/o
brain
*glyco
sugar
gynec/o
woman, female
hemat/o
blood
hem/o
blood
*iatr/o
treatment, physican
nephr/o
kidney
*neur/o
nerve
*onc/o
tumor
oste/o
bone
ped/o
child
psych/o
mind
radi/o
x-rays
ren/o
kidney
*thromb/o
clot, clotting
ur/o
urinary tract, urine
-emia
blood condition
-gram
record
-ist
specialist
-oma
tumor, mass, swelling
*-pathy
disease condition
-scope
instrument to visually examine
-scopy
process of visually examining
-tomy
process of cutting; incision
a-,an-
no, not without
dia-
complete, through
epi-
above, upon
hyper-
excessive, above, more than normal
ex, exo-
out, outside of, outward
hypo-
deficient, below, under, less than normal
peri-
surrounding, around
pro-
before, forward
re-
back, backward, again
retro-
behind
sub-
below, under
trans-
across, through