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Medical Terminology
Medical Terminology for Chapter 1
Term | Definition |
---|---|
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 |