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Medical Terminology

Medical Terminology for Chapter 1

TermDefinition
myel(o) spinal cord
my(o) muscle
oste(o) bone
neur(o) nerve
arthr(o) joint
cyan(o) blue
cyanosis blue discoloration of the skin caused by a lack of adequate oxygen in the blood
erythr(o) red
erythrocyte mature red blood cell
leuk(o) white
leukocyte white blood cell
melan(o) black
melanosis any condition of unusual deposits of black pigment in body tissues or organs
poli(o) grey
poliomyelitis viral infection of the gray nerve tissue of the spinal cord
gastroenteritis inflammation of the stomach and small intestine
gastr stomach
enter small intestine
-plasty surgical repair
-rrhaphy surgical suturing
neuroplasty surgical repair of a nerve
neurorrhaphy suturing together the ends of a severed nerve
tonsill tonsils
-itis inflammation
-ectomy surgical removal
tonsillitis inflammation of the tonsils
tonsillectomy surgical removal of the tonsils
cranium portion of the skull that encloses the brain
cardi heart
cardiac pertaining to the heart
-ac pertaining to
-ar pertaining to
-al pertaining to
-an pertaining to
-ary pertaining to
-eal pertaining to
-ical pertaining to
-ial pertaining to
-ic pertaining to
-ior pertaining to
-ine pertaining to
-tic pertaining to
-ous pertaining to
-ory pertaining to
-ia abnormal condition
-esis abnormal condition
-ago abnormal condition
-ism abnormal condition
-ion abnormal condition
-iasis abnormal condition
gastrosis any disease of the stomach
pathology study of all aspects of diseases
path disease
-ology study of
-algia pain and suffering
gastralgia pain in the stomach(stomachache)
-dynia pain
gastrodynia pain in the stomach
-itis inflammation
gastritis inflammation of the stomach
-megaly enlargement
hepatomegaly enlargement of the liver
hepat(o) liver
-malacia abnormal softening
arteriomalacia abnormal softening of the walls of an artery or arteries
arteri(o) artery
necrosis tissue death
arterionecrosis tissue death of an artery or arteries
stenosis abnormal narrowing
-sclerosis abnormal hardening
arteriosclerosis abnormal hardening of the walls of an artery or arteries
arteriostenosis abnormal narrowing of an artery or arteries
-centesis surgical puncture to remove fluid for diagnostic purposes or to remove excess fluid
-graphy process of producing a picture or record
angiography process of producing a radiographic (xray) study of blood vessels after the injection of a contrast to make these blood vessels visible
abdomniocentesis surgical puncture of the abdominal cavity to remove fluid
-gram picture or record
angi(o) blood vessel
-plasty surgical repair
myoplasty surgical repair of a muscle
-scopy visual examination
arthroscopy visual examination of the internal structure of a joint
-rhage bleeding
-rrhagia bleeding
hemorrhage loss of a large amount of blood in a short time
-rrhaphy surgical suturing to close a wound
myorrhaphy surgical suturing of a muscle wound
-rrhea flow or discharge
diarrhea frequent flow of loose or watery stools
-rrhexis rupture
myorrhexis rupture of a muscle
natal pertaining to birth
prenatal time and events before birth
perinatal time and events surrounding birth
postnatal time and events after birth
laryng larynx or throat
rhin(o) nose
ot(o) ear
ab away from
dys bad, difficult, or painful
hyper excessive or increased
abnormal not normal or away from normal
dysfunctional organ or body part that is not working properly
hypertension higher than normal blood pressure
inter between or among
interstitial between, but not within, the parts of a tissue
sub under, less, or below
subcostal below a rib or ribs
ad toward or in the direction of
addiction being drawn toward or having a strong dependence on a drug or substance
eu good, normal, well, or easy
eupnea easy or normal breathing
hypo deficient or decreased
hypotension lower than normal blood pressure
intra within or inside
intramuscular within the muscle
super, supra above or excessive
supracostal above or outside the ribs
otorhinolaryngology study of the ears, nose, and throat
otolaryngology study of the ears and larynx
lithotomy surgical incision for the removal of a stone
edema swelling caused by an abnormal accumulation of fluid in cells, tissues, or cavities of the body
appendicitis inflammation of the appendix
endarterial pertaining to the interior or lining of an artery
ather(o) plaque or fatty substance
atheroma fatty deposit within the wall of an artery
arthralgia pain in a joint or joints
appendectomy surgical removal of the appendix
-ostomy surgical creation of an artificial opening to the body surface
colostomy surgical creation of an artificial excretory opening between the colon and the body surface
-otomy cutting or a surgical incision
colotomy surgical incision into the colon
sign objective evidence of disease
diagnosis identification of a disease
acute a condition with rapid onset, a severe course, and a relatively short duration
disease a condition in which one or more body parts are not functioning normally
symptom subjective evidence of a disease
differential diagnosis also known as rule out, is an attempt to determine whic hone of several possible diseases is causing the signs and symptoms that are present
chronic a condition of long duration
eponym disease, structure, operation, or procedure named for the person who discovered or described it first
syndrome set of signs and symptoms that occur together as part of a specific disease process
prognosis prediction of the probable course and outcome of a disease
remission the temporary, partial or complete disappearance of the symptoms of a disease without having achieved a cure
acronym word formed from the initial letter of the major parts of a compound term
fissure groove or crack-like sore of the skin
fistula abnormal passage, usually between two internal organs or leading from an organ to the surface of the body
ileum last and longest portion of the small intestine
ilium part of the hip bown
infection invasion of the body by a pathogenic organism
malaise feeling of general discomfort or uneasiness that is often the first indication of an infection or other disease
exudate fluid that leaks out of an infected wound
inflammation localized response to an injury or to the destruction of tissues. key indicators are erythema (redness), hyperthermia (heat), edema (swelling) and pain
laceration torn or jagged wound or an accidental cut
lesion pathologic change of the tissues due to disease or injury
mucous specialized membranes that line the body cavities
mucus name of the fluid secreted by mucous membranes
myc(o) fungus
mycosis any abnormal condition or disease caused by a fungus
myelopathy any pathologic change or disease in the spinal cord
myopathy any pathologic change or disease of muscle tissue
-ologist specialist
dermatologist physician who specializes in diagnosing and treating disorders of the skin
neonatology study of disorders of the newborn
palpation examination technique in which the examiners hands are used to feel the texture, size, consistency, and location of certain body parts
palpitation pounding or racing heart
pyel(o) renal pelvis
pyelitis inflammation of the renal pelvis
py(o) pus
pyoderma any acute, inflammatory, pus forming bacterial skin infection
pyr(o) fever or fire
pyrosis discomfort due to the regurgitation of stomach acid upward into the esophagus aka heartburn
supination act of rotating the arm so that the palm of the hand is forward or upward
suppuration formation of discharge of pus
triage medical screening of patients to determine their relative priority of need and the proper place of treatment
trauma wound or injury
viral pertaining to a virus
virile having the nature, properties, or qualities of an adult male
Created by: 7866428633382544
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