Chapter 1 & 2 Flashcards
skin
dermat
cutane
Word root
The foundation of a medical term and contains its primary meaning.
Kidney
nephr
ren
Mouth
stomat
or
Combining form
root word is combined with a vowel
usually o but sometimes a i
No meaning of it’s own
enables 2 or more elements to be connected
erythr/o
red
gastr/o
stomach
hepat/o
liver
immun/o
immune, immunity, safe
nephr/o
kidney
oste/o
bone
Suffix
A word or element placed at the end of a word that changes the meaning of the word
-itis
inflammation
-megaly
enlargement
-oma
tumor
Prefix
A word or element attached to the beginning of a word or word root
an-
without
not
esthes
feeling
-ia
condition
hyper-
excessive
above normal
therm
heat
intra-
in
within
muscul
muscle
-ar
pertaining to
para-
near
beside
beyond
nas
nose
-al
pertaining to
poly
prefix
many
much
ur
urine
-ia
condition
pre-
before
nat
birth
Rules for building medical words
#1: A word root links a suffix that begins with a vowel #2: A combining form links a suffix that begins with a consonant #3: A combining form links one root to another to form a compound word.
What are the 3 steps to defining a medical word
#1: Define the suffix #2: Define the prefix, word root, or combining form #3: Define the middle of the word
Compound word
words that contain more than one word root
hemat
blood
-emesis
vomiting
arthr
joint
-itis
inflammation
-dynia
pain
-logy
study of
-centesis
surgical puncture
enter
intestine
arthr
joint
oste/o
bone
mening
meninges
suffixes that begin with a vowel are linked with a _______; suffixes that begin with a consonant are linked with a ________.
root; combining form