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AHS 102 - Medical Terminology
Chapter 1
60
Medical
Undergraduate 1
08/06/2013

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Cards

Term
Name the four types of word parts.
Definition
  1. word root
  2. combining form
  3. suffix
  4. prefix
Term
word root
Definition
Contains the basic meaning of the term.  It usually indicates the involved body part. IE: gast is the root for stomach
Term
combining form
Definition
word root with a combining vowel added at the end.  O is the most common vowel used for combining.  Form is used when the suffix begs with a consonant.
Term
suffix
Definition

usually, but not always, indicates the procedure, condition, disorder, or disease.

suffix always comes at the end of a word.

Term
prefix
Definition

usually indicates location, time number, or status.

prefix always comes at the beginning of the word.

Term
Word Part Guidelines
Definition

A word root cannot stand alone.  A suffix must always be added
must add a vowel and use combining form when the suffix begins with a cons
prefix always comes before the root

Term
Spinal cord
Definition
myel/o
Term
Bone
Definition
oste/o
Term
Muscle
Definition
my/o
Term
Nerve
Definition
neur/o
Term
Joint
Definition
arthr/o
Term
hyper-
Definition
excessive or increased
Term
cyan/o
Definition
blue
Term
erythr/o
Definition
red
Term
leuk/o
Definition
white
Term
melan/o
Definition
black
Term
poli/o
Definition
gray
Term
Primary Medical Terms
Definition
enable you to priortize terms in your study and are shown in boldface
Term
Word parts
Definition
Medical word parts and how they are used create complex medical terms and easily figured out if you know what the parts mean
Term
Word Roots
Definition
The word parts that usually but not always indicate the part of the body involved.
Term
Combining form
Definition
Combining form is a word root that has had a vowel, usually the letter "o" added at the end when a consonant is present in the suffix
Term
suffixes
Definition
The word part attached at the end of a word that usually, but not always, indicates the procesure, condition, disorder, or disease.
Term
Prefixes
Definition
The word part attached at the beginning of a word that usually, but not always, indicates location , time, number, or status.
Term
-algia
Definition
pain, painful condition
Term
dys-
Definition
bad, difficult, or painful
Term
-ectomy
Definition
surgical removal, cutting out
Term
hyper-
Definition

prefix

excessive, increased

Term
hypo-
Definition
deficient, decreased
Term
-itis
Definition
inflammation
Term
-osis
Definition
abnormal condition, disease
Term
-ostomy
Definition
the surgical creation of an artificial opending to the body surface
Term
-otomy
Definition
cutting, surgical incision
Term
-plasty
Definition
surgical repair
Term
-rrhage
Definition
bleeding, abnormal excessive fluid dischargre
Term
-rrhaphy
Definition
surgical suturing
Term
-rrhea
Definition
flow or discharge
Term
-rrhexis
Definition
rupture
Term
-sclerosis
Definition
abnormal hardening
Term
cyan/o
Definition
blue
Term
Cyanosis
Definition
blue discoloration of the skin caused by a lack of adequate oxygen in the blood
Term
erythr/o
Definition
Red
Term
erythrocyte
Definition
mature red blood cell
Term
-cyte
Definition
cell
Term
leuk/o
Definition
white
Term
leukocyte
Definition
white blood cell
Term
Melan/o
Definition
black
Term
Melanosis
Definition
any condition of unusual deposits of black pigment in body tissues or organs
Term
poli/o
Definition
grey
Term
Poliomyelitis
Definition
viral infection of the gray matter of the spinal cord.
Term
myel/o
Definition
spinal cord
Term
oste/o
Definition
Bone
Term
my/o
Definition
Muscle
Term
neur/o
Definition
nerve
Term
arthr/o
Definition
Joint
Term
gastr/o
Definition
combining form for the word stomach
Term
gastroenteritis
Definition
inflammation of the stomach and small intestine.
Term
enter/o
Definition
small intestine
Term
Neuroplasty
Definition
surgical repair of a nerve
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