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CCA Medical Terms
Medical Terminology for LVN
Term | Definition |
---|---|
abrasion | scraping away of the skin; a scrape |
acne | inflammatory skin disease involving sebaceous and hair follicles |
actinic keratosis | precancerous skin condition of horny tissue formation, related to excessive sunlight exposure |
alopecia | loss of hair; baldness |
biopsy | removal of living tissue for the purpose of microscopic examination |
albino | condition characterized by a lack of skin pigmentation; white |
basal cell carcinoma | cancerous tumor of the basal cell layer of the epidermis |
carbuncle | skin infection characterized by a cluster of boils |
contusion | an injury characterized by pain, swelling, and discoloration without a break in the skin; a bruise |
decubitus ulcer | open lesion of the skin due to prolonged pressure; pressure sore |
dermabrasion | removal of skin blemishes and wrinkles using mechanical or chemical methods |
dermatology | study of the skin |
cicatrix | a scar left by a healed wound |
debridement | removal of dead or damaged tissue and foreign material from a wound |
dermatitis | inflammation of the skin |
dermatologist | physician skin specialist |
diaphoresis | excessive sweating |
eczema | inflammatory skin disorder characterized by redness, itching, vesicles, weeping, oozing, and crusting |
erythema | redness |
furuncle | inflamed hair follicle; a boil |
dermatoplasty | surgical repair of the skin; skin transplant |
ecchymosis | superficial discoloration caused by blood in the tissue; a bruise |
edema | abnormal swelling of tissue |
excoriation | a scratch |
herpes zoster | painful skin eruptions that follow a nerve path; shingles |
jaundice | yellow discoloration of the skin |
laceration | a cut |
macule | small, flat discoloration of skin |
herpes simplex | fever blister; cold sore |
impetigo | highly contagious superficial skin infection characterized by pustules |
keloid | abnormally large, raised or thickened scar |
lesion | any damage to tissue caused by trauma or disease |
malignant melanoma | cancerous skin tumor originating from the melanocytes of a mole, freckles or pigmented skin; skin cancer |
onychomalacia | softening of the nails |
pachyderma | thickening of the skin |
papule | small, elevated lump in the skin; pimple |
nevus (pl. nevi) | pigmented area at birth; mole, birthmark |
onychomycosis | fungal infection of the nails |
pallor | paleness |
pediculosis | lice infestation associated with skin and hair |
percutaneous | through the skin |
psoriasis | chronic skin condition characterized by dry silvery scales covering red lesions |
purpura | large bruises under the skin associated with hemorrhages into tissue |
rhytidectomy | excision or removal of excess skin for the elimination of wrinkles; also called a face lift |
petechia (pl. petechiae) | pinpoint bleeding in the skin |
pruritis | severe itching |
pustule | pus-filled elevation of the skin |
rhytidoplasty | surgical repair of wrinkles |
scabies | skin infection caused by infestation of the itch mite |
seborrhea | excessive discharge of sebum |
subcutaneous | beneath the skin |
tinea cruris | fungal infection of the groin; jock itch |
scleroderma | hardening of the skin |
squamous cell carcinoma | cancer of the squamous or scale-like cells of the skin |
tinea | fungal infection of the skin; ringworm |
tinea pedis | fungal infection of the foot; athlete's foot |
urticaria | skin eruption of wheals; hives |
vesicle | small skin elevation filled with clear liquid; a blister |
wheal | transient, round, itchy elevation of the skin; one hive |
xeroderma | dry skin |
verruca | skin elevation caused by a virus; wart |
ankylosing spondylitis | inflammation of one or more of the vertebrae; rheumatoid spondylitis |
closed fracture | break in a bone without interrupting the skin; simple, complete fracture |
comminuted fracture | fracture with the bone splintered into pieces |
diskectomy | surgical removal of a herniated intervertebral disk |
chondromalacia | softening of cartilage |
Colles' fracture | fracture of the distal end of the radius, just above the wrist |
craniotomy | incision into the cranium or bones of the skull |
greenstick fracture | bone is partially bent and partially broken; incomplete fracture |
herniated disk | protrusion of the intervertebral disk between the vertebra; also known as ruptured disk or slipped disk |
kyphosis | outward curvature of the upper sections of the spinal column; humpback |
lordosis | forward curvature of the lower sections, usually the lumbar section; swayback |
open fracture | bone and bone fragments break through the skin; compound fracture |
impacted fracture | bone and bone fragments are wedged into the interior of another bone |
laminectomy | surgical removal of the posterior arch of the vertebra |
myeloma | tumor originating from the bone marrow |
orthopedics | branch of medicine related to the study and treatment of diseases and abnormalities of the skeletal and muscular systems |
orthopedist | physician who specializes in orthopedics |
osteoblast | immature bone or bone cell |
osteoclasis | surgical fracture of a bone |
osteofibroma | tumor of bony and fibrous tissues |
osteitis | inflammation of the bone |
osteochondritis | inflammation of bone and cartilage |
osteocyte | mature bone cell |
osteomalacia | softening of the bone |
osteomyelitis | inflammation of the bone and bone marrow |
osteoporosis | decreased bone density or loss of bone mass |
osteotomy | incision into a bone |
pathological fracture | fracture caused by an underlying disease or weakness of the bone |
osteoplasty | plastic or surgical repair of a bone |
osteosarcoma | malignant tumor of bone |
patellectomy | surgical removal of the patella |
scoliosis | abnormal lateral curvature of the spine |
spondylarthritis | inflammation of the vertebral joints; arthritis of the spine |
talipes | congenital deformity characterized by an abnormal alignment of the bones of the feet; commonly called clubfoot |
ankylosis | immobility of a joint |
arthritis | inflammation of a joint |
arthrochondritis | inflammation of an articular cartilage |
arthrography | x-ray of the internal structures of a joint aided by the injection of a contrast medium |
arthralgia | joint pain |
arthrocentesis | surgical puncture of a joint to withdrawl fluid |
arthrodesis | surgical fixation, binding, or immobilization of a joint |
arthroplasty | surgical repair of a joint |
arthroscopy | visualization of the internal structures of a joint using an endoscope |
bradykinesia | extremely slow movement |
bursectomy | surgical removal of a bursa |
crepitation | crackling or clicking sound present during joint movement |
atrophy | wasting or decrease in size of an organ or tissue |
bunionectomy | surgical removal of a bunion |
bursitis | inflammation of the bursa |
dislocation | temporary displacement of a bone from its joint |
dyskinesia | abnormal or difficult movement |
dystrophy | abnormal development |
fasciotomy | surgical incision and division into a fascia |
hyperkinesia | increased muscular movement and physical activity |
dystonia | abnormal muscle tone; prolonged muscle contractions |
electromyography | process of recording muscle contraction when receiving electrical stimulation |
fibroma | tumor of connective tissue |
hypertrophy | increased growth or development of an organ or tissue not related to a tumor |
leiomyofibroma | benign tumor of smooth muscle and fibrous connective tissue |
myalgia | muscle pain |
myasthenia gravis | serious, generalized muscle weakness and abnormal fatigue without atrophy |
myorrhaphy | suture of muscle tissue or a muscle wound |
muscular dystrophy | progressive weakness and degeneration of muscle fiber, genetically transmitted |
myasthenia | muscle weakness and abnormal fatigue |
myoplasty | surgical repair or plastic surgery of muscle tissue |
myositis | inflammation of muscle tissue |
polymyositis | chronic, progressive, inflammation of skeletal muscles with muscle weakness and atrophy |
rheumatoid arthritis | chronic, systemic, inflammatory disease of the joints, especially the joints of the hands and feet |
synovectomy | surgical removal of a synovial membrane |
tenodynia | tendon pain |
rhabdomyosarcoma | highly malignant tumor of the skeletal muscle |
subluxation | incomplete dislocation of a bone from its joint |
tendinitis | inflammation of a tendon |
tenomyoplasty | surgical repair of muscles and tendons |
tenorrhaphy | suturing of a tendon |
torticollis | shortening of the muscles on one side of the neck; wryneck |
tenosynovitis | inflammation of a tendon sheath |
anastomosis | surgical connection between two tubular structures |
angina pectoris | severe pain and sensation of constriction around the heart; chest pain |
angiospasm | abnormal contraction of the blood vessels, primarily the arteries |
ateriosclerosis | hardening of the arteries |
aneurysm | abnormal dilation of a blood vessel, usually an artery |
angiocarditis | inflammation of the blood vessels of the heart |
arrhythmia | any irregular heartbeat |
atherosclerosis | hardening and narrowing of the arteries due to deposits of fat and other debris along arterial walls |
bradycardia | slow heart rate |
cardiac tamponade | compression of the heart due to the accumulation of blood in the pericardial sac |
cardiology | study of the functions, structures, and disorders of the heart |
cardiomyopathy | any disease that affects the structure and function of the heart or heart muscle |
bruits | abnormal blowing sound or murmur heard while listening to the blood flow through the arteries |
cardiologist | physician who specializes in diseases, disorders, and treatments realted to the cardiovascular system |
cardiomegaly | enlargement of the heart; enlarged heart |
diastole | period of time when the ventricles relax between contractions |
echocardiogram | ultrasound picture of the heart |
endocarditis | inflammation of the endocardium, the inner layer of the heart wall |
hypertension | elevated or high blood pressure |
ischemia | deficient or decreased blood supply to a body part |
electrocardiography | process of recording the electric activity of the heart |
fibrillation | rapid and incomplete contraction of the atria or ventricles |
hypotension | abnormally low blood pressure |
mitral valve prolapse | protrusion of one or both of the flaps of the mitral valve into the left atrium |
mitral valve stenosis | narrowing of the mitral valve |
myocarditis | inflammation of the myocardium, the muscle layer, of the heart |
paroxysmal atrial tachycardia | rapid contractions of the atria that begins and ends suddenly |
pericarditis | inflammation of the pericardium |
myocardial infarction | death of heart muscle due to a lack of oxygen caused by an insufficient blood supply; heart attack |
palpitation | abnormally rapid, throbbing or fluttering of the heart |
patent ductus arteriosus | abnormal opening between the pulmonary artery and aorta |
tachycardia | abnormally rapid heart rate |
thrombophlebitis | inflammation of a vein with the presence of a thrombus (blood clot) |
varicose veins | enlarged, twisted veins, usually of the lower extremities |
adenoiditis | inflammation of the adenoids |
anemia | deficiency in the quantity or quality of blood |
basophil | white blood cell; absorbs stain, appears blue |
dycrasia | any abnormal condition of blood |
agranulocyte | white blood cell w/out a grainy appearing cytoplasm |
aplastic anemia | anemia due to a disorder of the bone marrow |
coagulation | process of blood clotting |
embolism | obstruction of a blood vessel by a foreign substance or a blood clot |
embolus | circulating blood clot |
erythremia | abnormal increase in the number of red blood cells |
erythrocytopenia | decrease in the number of erythrocytes |
granulocytosis | increase in the number of granulocytes |
eosinophil | white blood cell; absorbs stain, appears rosy-red |
erythrocyte | red blood cell |
granulocyte | white blood cells w/ a grainy appearing cytoplasm |
hematocrit | blood test that measures the percent of red blood cells in a specific volume of blood |
hematologist | physician specialist in the study of blood, blood forming organs, & related disorders & diseases |
hemoglobin | iron-protein substance; main component of erythrocytes |
hemolytic anemia | anemia due to the premature destruction of red blood cells |
hemorrhage | excessive loss of blood, internal or external |
hematology | study of blood & disorders of blood & blood forming organs |
hemolysis | destruction or breakdown of red blood cells |
hemophilia | bleeding disorder caused by a deficiency of coagulation factors in the blood |
hemostasis | stopping or controlling the flow of blood |
iron deficiency anemia | anemia caused by an inadequate amount of iron for the production of hemoglobin |
leukocyte | white blood cells |
lymphadenitis | inflammation of a lymph gland |
lymphangiogram | record or picture of an x-ray examination of lymph vessels |
leukemia | abnormal increase in the number of immature white blood cells caused by a malignancy of the blood forming organs |
leukocytopenia | decrease in the number of leukocytes |
lymphadenopathy | any disease of a lymph gland |
lymphocyte | white blood cell w/ a large spherical shaped nucleus |
lymphoma | tumor of the lymph tissue, usually malignant |
monocyte | largest white blood cell |
neutrophil | white blood cell; does not absorb stain |
pathogen | disease causing substance or organism |
macrophage | phagocyte located in the lymph nodes |
mononucleosis | abnormal increase in the number of monocytes |
pancytopenia | decrease in the number of all blood cells |
pernicious anemia | anemia due to a decrease in the formation of mature erythrocytes |
phagocyte | white blood cell; engulfs & digests or destroys bacteria & dead tissue |
platelet | blood cells responsible for blood clotting; also called thrombocytes |
purpura | hemorrhages beneath the skin |
septicemia | presence of disease causing bacteria in the blood |
phagocytosis | process of cells engulfing & destroying bacteria or dead cells & tissue |
polycythemia | increase in the number of erythrocytes in the blood |
rouleaux | abnormal stacking of erythrocytes |
sickle cell anemia | hereditary form of hemolytic anemia characterized by crescent shaped erythrocytes |
spherocytosis | abnormal condition of round or spherical-shaped erythrocytes |
thalassemia | hereditary form of hemolytic anemia |
thrombocytopenia | decrease in the number of thrombocytes |
thrombus | blood clot |
splenomegaly | enlargement of the spleen |
thrombocyte | blood cells responsible for blood clotting; also called platelets |
thrombosis | presence of a blood clot w/in a blood vessel |
tonsillitis | inflammation of the tonsils |
acapnea | lack of normal blood levels of carbon dioxide |
anoxia | lack of normal blood levels of oxygen |
aphonia | absence or lack of the ability to produce sound or speech |
asbestosis | accumulation of asbestos particles in the lungs |
alveoli | clusters of air sacs in the lungs |
anthracosis | accumulation of carbon deposits in the lungs; black lung disease; coal miner's pneumoconiosis |
apnea | absence or lack of breathing; temporary cessation of breathing |
asphyxia | oxygen deprivation; suffocation |
asthma | spasm or swelling of the mucous membranes of the bronchial tubes resulting in wheezing & difficult breathing |
bronchiectasis | dilatation or expansion of the bronchi |
bronchogram | x-ray film of the bronchi |
bronchoplasty | surgical repair of the bronchi |
atelectasis | incomplete expansion, usually of the lung |
bronchitis | inflammation of the bronchi |
bronchography | process of recording an x-ray film of the bronchi |
bronchoscopy | visualization of the bronchi w/ a scope |
coryza | inflammation of the mucous membranes of the nose; rhinitis; a common cold |
dysphonia | difficulty producing speech or vocal sounds |
emphysema | distention & destruction of alveolar walls causing decreased elasticity of the lungs |
epistaxis | nosebleed; rhinorrhagia |
cystic fibrosis | hereditary disorder characterized by excess mucus production in the respiratory tract |
dyspnea | difficulty breathing |
empyema | presence of pus in the pleural cavity |
eupnea | normal breathing |
hemoptysis | coughing up blood-tinged sputum; spitting-up blood |
hypercapnia | increased or excessive carbon dioxide in the blood |
hypocapnia | deficient carbon dioxide levels in the blood |
hypoxemia | deficient or decreased oxygen in the blood |
hemothorax | blood in the chest cavity or pleural space |
hyperpnea | excessive or increased breathing |
hypopnea | decreased or deficient breathing |
hypoxia | deficient or decreased oxygen supply to body tissue |
laryngectomy | surgical removal of teh larynx |
laryngoplasty | surgical repair of the larynx |
laryngospasm | involuntary or spasmodic contractions of the larynx |
lobectomy | surgical removal of a lobe of the lung |
laryngitis | inflammation of teh larynx |
laryngoscopy | visualization of the larynx w/ a scope |
laryngotracheotomy | incision into the larynx & trachea |
nasopharyngitis | inflammation of the nose & pharynx |
orthopnea | ability to sleep only when upright or in the upright position |
pansinusitis | inflammation of all nasal sinuses |
pleurisy; pleuritis | inflammation of the pleural membrane |
pneumonoconiosis | any disease of the lung by chronic inhalation of dust, usually mineral dusts of occupational or environmental origin |
oximetry | measuring the oxygen saturation of blood |
pertussis | highly contagious respiratory disease characterized by coughing & a loud whooping on inspiration; commonly called whooping cough |
pleurocentesis | surgical puncture into the pleural space to withdraw fluid |
pneumonectomy | surgical removal of a lung |
pneumonia | acute inflammation of the lungs |
pyothorax | presence of pus in the chest or pleural space |
rhinitis | inflammation of the mucous membrane of the nose; a common cold |
rhinorrhagia | rapid flow of blood from the nose; nosebleed |
pulmonologist | physician who specializes in respiratory diseases |
rales | abnormal chest sound caused by congested or spasmodic bronchi |
rhinoplasty | surgical repair of the nose |
rhinorrhea | thin, watery discharge from the nose; runny nose |
rhonchi | rales or rattling in the throat, resembles snoring |
sinusotomy | incision into the nasal sinuses |
stridor | harsh, high-pitched sound during respiration |
thoracoscopy | visual examination of the thorax using a scope |
septoplasty | surgical repair of the nasal septum |
spirometry | process of measuring breathing or lung volumes |
thoracentesis | surgical puncture into the chest or thorax to withdraw fluid |
thoracotomy | incision into the thorax or chest wall |
tracheostomy | creation of an artificial opening into the trachea |
tuberculosis | infectious disease of the lungs caused by a specific type of bacillus |
tracheotomy | incision into the trachea |
abdominocentesis | surgical puncture into the abdominal/peritoneal cavity to remove excess fluid; also known as paracentesis |
achalasia | decreased mobility of the lower two-thirds of the esophagus w/ lower esophageal sphincter constriction |
anorexia nervosa | loss of appetite, emaciation, & an extreme & unfounded fear of obesity |
aphthous stomatitis | ulcerated lesion of the lips, tongue, & mouth; canker sore |
abdominoplasty | plastic surgery on the abdomen |
anoplasty | plastic surgery on the anus |
aphagia | loss of the ability to swallow |
appendectomy | surgical removal of the appendix |
appendicitis | inflammation of the vermiform appendix |
bulimia | condition characterized by alternately overeating & induced vomiting |
cheilorrhaphy | suturing of the lip; repair of a cleft lip |
cholangiography | x-ray examination of the bile ducts |
ascites | abnormal accumulation of fluid in the peritoneal cavity |
celiotomy | surgical incision into the abdominal cavity |
cholangiogram | x-ray picture of the bile ducts |
cholecystectomy | surgical removal of the gallbladder |
cholecystitis | inflammation of the gallbladder |
cholecystography | x-ray examination of the gallbladder |
choledocholithotomy | removal of gallstones through an incision into the bile duct |
cholelithiasis | formation or presence of bilestonces in the gallbladder; gallstones |
cholecystogram | x-ray picture of the gallbladder |
choledocholithiasis | presence of calculi (stones) in the common bile duct |
choledocholithotripsy | crushing of gallstones in the common biles |
cirrhosis | chronic disease of the liver characterized by the destruction of liver cells |
colectomy | surgical removal of all or part of the colon or large intestine |
colorectal carcinoma | malignant neoplasm of the colon & rectum |
Crohn's disease | chronic inflammation of the ileum characterized by ulcerations along the intestinal wall & the formation of scar tissue; also called regional ileitis or regional enteritis |
diverticulectomy | surgical removal of diverticula |
colonoscopy | visualization of the large intestine from the anus to the ileocecal junction w/ a scope |
colostomy | creation of a new opening for the colon through the abdominal wall t its outside surface |
diarrhea | frequent passage of loose, watery stools |
diverticulitis | inflammation of a diverticulum or several diverticula |
diverticulosis | presence of diverticula in the colon |
duodenal ulcer | ulceration of teh mucous membrane of the duodenum; peptic ulcer |
dyspepsia | painful or abnormal digestion; indigestion |
emaciation | state of being abnormally & extremely lean |
diverticulum | sac or pouch in the walls of an organ; often exhibited in the large intestine |
dysentery | bacterial, viral, or microbial infection of the intestinal tract w/ an inflammation of the intestinal mucosa |
dysphagia | difficulty in swallowing |
endoscopic retrograde cholangiopancreatogram | x-ray picture of the pancreatic ducts & bile ducts |
endoscopic retrograde cholangiopancreatography (ERCP) | x-ray examination of the pancreatic ducts & bile ducts w/ a scope |
esophagogastroduodenoscopy (EGD) | examination of the esophagus, stomach, & duodenum w/ a scope |
esophagoscopy | examination of the esophagus w/ a scope |
flatus | gas in the digestive tract; expelling gas from the anus |
eructation | producing fas from the stomach & expelling it through the mouth; belch, burp |
esophagogastroplasty | plastic repair of the esophagus & stomach |
extracorporeal shock wave lithotripsy (ESWL) | crushing of gallstones using ultrasound & shock waves |
gastrectomy | surgical removal of all or a portion of the stomach; also known as gastric resection |
gastric ulcer | ulcer of the mucosa of the stomach; peptic ulcer |
gastrodynia | pain in the stomach; also called gastralgia; stomach ache |
gastroenterologist | physician specialist in diseases & treaments of the digestive system |
gatroesophageal reflux disease (GERD) | movement of gastric contents into the esophagus |
gastroduodenostomy | creation of a new opening between the stomach & the duodenum |
gastroenteritis | inflammation of the stomach & intestinal tract |
gastroenterology | study of the diseases & treatments related to the digestive system |
gastroscopy, endoscopic | examination of teh stomach w/ a scope |
gavage | feeding through a stomach tube |
gingivitis | inflammation of the gingiva |
hematemesis | vomiting blood |
hernia | protusion of some part of the intestinal tract through the abdominal wall |
gingivectomy | surgical removal of the gingiva |
glossorrhaphy | suture of a wound of the tongue |
hepatitis | inflammation of the liver |
herniorrhaphy | suture or plastic repair of a hernia |
herpetic stomatitis | inflammatory infectious lesions of the oral cavity caused by the herpes simplex virus; cold sores, fever blisters |
ileostomy | creation of a new opening for the ileum through the abdominal wall to its outside surface |
intussusception | telescoping of one portion of the large intestine into another portion of the large intestine |
nausea | unpleasant sensation usually preceding vomiting |
hiatal hernia | herniation of a portion of the stomach through the esophageal opening in the diaphragm |
ileus | obstruction of the intestine |
laparotomy | surgical incision into the abdominal wall |
palatoplasty | plastic repair of the palate, usually to repair a cleft palate |
pancreatitis | inflammation of the pancreas |
polyposis, chronic | presence of a large number of polyps in the large bowel |
proctologist | physician specialist in diseases & treatments of the anus & rectum |
proctoscopy endoscopic | examination of the anus & rectum w/ a scope |
polyectomy | surgical removal of a polyp |
proctocolectomy | surgical removal of the large intestine & rectum |
proctology | study of the diseases & treatments of the anus & rectum |
pruritus ani | severe itching around the anus |
pyloroplasty | enlarging the opening between the stomach & duodenum |
sigmoidoscopy | examination of the sigmoid colon w/ a scope |
vagotomy | incision into the vagus nerve |
sialolithiasis | presence of salivary calculi in the salivary gland or duct |
uvulopalatopharyngoplasty (UPPP) | plastic surgery of the soft palate, uvula, & structures of the oropharynx |
volvulus | twisting of loops of the bowel or colon that results in an intestinal obstruction |
anuria | lack of urine |
cystectomy | removal of all or part of the urinary bladder |
cystocele | herniation of the urinary bladder |
cystolithotomy | incision into the urinary bladder for removal of stones or calculi |
azoturia | increase of urea in the urine |
cystitis | inflammation of the urinary bladder |
cystography | x-ray examination of the urinary bladder |
cystometrography | process of recording the pressure in the urinary bladder |
cystopexy | surgical fixation of the urinary bladder; bladder suspension |
cystorrhaphy | suturing of the urinary bladder |
cystostomy | creation of a new opening for the urinary bladder |
dysuria | painful urination |
cystoplasty | surgical repair of the urinary bladder |
cystoscopy | visualization of the urinary bladder w/ a scope |
diuresis | increased urination |
enuresis | involuntary release of urine; bedwetting |
glomerulonephritis | inflammation of the glomeruli of the kidney |
hematuria | presence of blood in the urine |
intravenous pyelography | process of recording the structures of the renal pelvis |
meatotomy | incision into the urinary meatus |
glycosuria | presence of glucose in the urine |
hydronephrosis | collection of urine in the renal pelvis; water on the kidney |
lithotripsy | crushing of stones or calculi |
nephrectomy | surgical removal of a kidney |
nephritis | inflammation of the kidney |
nephrolithotomy | incision into the kidney for removal of calculi or stones |
nephromegaly | enlarged kidney |
nephroptosis | drooping or prolapse of a kidney; fallen kidney |
nephrolithiasis | presence of calculi or stones in the kidney; kidney stones |
nephroma | tunor or neoplasm of he kidney |
nephropexy | surgical fixation of a kidney |
nocturia | excessive urination at night |
polyuria | excessive secretion & discharge of urine |
pyelolithotomy | incision into the renal pelvis to remove calculi or stones |
pyuria | presence of pus in the urine |
ureterectomy | surgical removal of all or part of a ureter |
oliguria | diminished urine secretion |
pyelitis | inflammation of the renal pelvis |
pyelonephritis | inflammation of the kidney & the renal pelvis |
uremia | presence of excessive amoutns of urea in urine |
ureteritis | inflammation of the ureter |
ureterolithiasis | presence of stones or calculi in the ureter |
urethrocystitis | inflammation of the urinary bladder & urethra |
urethroplasty | surgical repair of the urethra |
ureterocele | herniation of a ureter |
ureterostenosis | narrowing or stricture of a ureter |
urethropexy | surgical fixation of the urethra |
urethrostomy | creation of a new opening into the urethra |
urologist | physician specialist of the urinary system |
urology | study of the urinary system |
acidosis | excessive acidity of body fluids |
Addison's disease | deficiency in the secretion of adrenal cortex hormones |
adrenalitis | inflammation of the adrenal gland |
cretinism | congenital condition due to lack of thyroid secretion |
acromegaly | enlargement of the bones of the extremities & face |
adrenalectomy | surgical removal of the adrenal gland |
adrenolmegaly | enlargement of the adrenal gland |
Cushing's syndrom | excessive secretion of adrenal cortex glucocorticoids |
diabetes insipidus | diabetes caused by a disorder of the pituitary gland due to a deficiency of adrenocorticotropic hormone (ACTH) |
endocrinologist | physician specialist of the endocrine system |
euthyroid | normal thyroid function |
gigantism | excessive size & height due to oversecretion of growth hormone |
diabetes mellitus | diabetes caused by a lack of insulin |
endocrinology | study of the endocrine system |
exophthalmia; exophthalmos | abnormal outward protrusion of the eyeballs associated w/ hyperthyroidism |
goiter | enlarged thyroid gland due to excessive growth of the gland |
Grave's disease | hyperthyroidism characterized by excessive secretion of thyroid hormone secretion & exophthalmia |
hormone | chemical substance that affects the function of a specific organ or body process |
hyperglycemia | excessive amount of glucose in the blood |
hyperthyroidism | overactive thyroid gland |
hirsutism | excessive body hair on a female in a male distribution pattern |
hypercalcemia | excessive amount of calcium in the blood |
hyperkalemia | excessive amount of potassium in the blood |
hypocalcemia | decreased amount of calcium in the blood |
hypoglycemia | decreased amount of glucose in the blood |
hyponatremia | decreased amount of sodium in the blood |
ketoacidosis | accumulation of ketone bodies in the blood |
pancreatitis | inflammation of the pancreas |
hypokalemia | decreased amount of potassium in the blood |
hypothyroidism | decreased activity of the thyroid gland |
myxedema | most severe form of adult hypothyroidism |
parathyroidectomy | surgical removal of the parathyroid gland(s) |
polydipsia | excessive thirst |
thyrotoxicosis | toxic condition due to hyperactivity of the thyroid gland |
thyroidectomy | surgical removal of all or part of the thyroid gland |
virilism | development of masculine physical traits in a female |
anorchidism; anorchism | absence of one or both testes |
balanitis | inflammation of the glans penis |
chancre | lesion located on the penis, characteristic of primary syphilis |
circumcision | removal of the foreskin |
aspermia | lack or absence of sperm |
benign prostatic hypertrophy (BPH) | noncancerous enlargement of the prostate gland |
chlamydia | sexually transmitted disease caused by the bacteria chlamydia trachomatis |
coitus | sexual intercourse |
cryptorchidism | undescended testicle; failure of one or both testes to descend into the scrotum |
ejaculation | expulsion of semen from the penis |
epididymitis | inflammation of the epididymis |
genital herpes | highly contagious sexually transmitted disease of the genitalia; venereal herpes |
cystoscopy | visualization of the urinary bladder w/ a cystoscope |
epididymectomy | removal of all or part of the epidydimis |
epispadias | congenital condition in which the urethra opens on the upper side of the penis |
gonorrhea | sexually transmitted bacterial disease of the mucous membrane of the genital tract |
hydrocele | accumulation of fluid in the scrotum or along the spermatic cord |
oligospermia | deficient number of sperm present in semen |
orchidopexy | surgical fixation of one or both of the testes |
orchitis | inflammation of the testes |
hypospadias | congenital condition in which the urethra opens on the underside of the penis |
orchidectomy | removal of one or both of the testes |
orchioplasty | surgical repair of one or both testes |
phimosis | tightness of the prepuce or foreskin |
priapism | abnormal, painful, & prolonged erection of the penis not related to sexual arousal |
prostatitis | inflammation of the prostate gland |
spermatolysis | destruction, dissolution, or break down of sperm |
testicular carcinoma | malignant tumor of one or both testes |
prostate cancer | malignant tumor or neoplasm of the prostate gland |
spermatogenesis | formation of sperm |
syphilis | sexually transmitted disease characterized by lesions that may involve any organ or tissue |
testosterone | male hormone |
trichomoniasis | sexually transmitted disease that infects the genitourinary tract |
urology | study of the male reproductive organ & urinary system |
vasectomy | surgical removal of part of the vas deferens; male sterilization |
urologist | physician specialist in the study of the male reproductive & urinary system |
varicocele | enlargement of the veins of the spermatic cord |
amenorrhea | absence or lack of menstrual flow |
cervicitis | inflammation of the cervix |
conization | surgical removal of a cone-shaped segment of the cervix for diagnosis or treatment; cone biopsy |
cystocele | herniation or downward protrusion of the urinary bladder into the wall of the vagina |
anteflexion | forward displacement of the uterus |
colposcopy | examination of vaginal & cervical tissue using a scope |
cryosurgery | destruction & removal of tissue by rapid freezing |
dilatation & curettage (D&C) | widening of the cervical canal followed by scraping of the uterine lining |
dysmenorrhea | painful menstrual flow |
gynecologist | physician specialist inthe study & treatment of diseases related to the female reproductive system |
hysterectomy | surgical removal of the uterus |
mammography | x-ray examination of the soft tissue of the breast |
endometriosis | presence & growth of endometrial tissue in areas outside of the uterus |
gynecology | study of diseases & disorder related to the female reproductive system & breasts |
hysterosalpingography | x-ray of the uterus & fallopian tubes using a contrast medium |
mastectomy | surgical removal of the breast & surrounding tissues |
menarche | onset of menstruation, first menstrual cycle |
menorrhagia | excessive bleeding during the menstural period |
metrorrhagia | uterine bleeding at times other than the menstural period |
oophoritis | inflammation of the ovaries |
menopause | time frame that marks the permanent cessation of menstrual activity |
menorrhea | normal menstrual flow |
oligomenorrhea | abnormally light or infrequent menstruation |
ovarian carcinoma | malignant tumor of the ovary |
ovarian cyst | fluid-filled, multi-chambered sac in the ovary |
papanicolaou smear | microscopic examination of cervical cells; diagnostic test for cervical cancer; Pap smear, Pap test |
salpingitis | inflammation of the fallopian tube |
vaginitis | inflammation of the vagina |
ovariopexy | surgical fixation of the ovary |
retroversion | backward displacement of the uterus |
uteropexy | surgical fixation of the uterus |
vulvovaginitis | inflammation of the vulva, the external genitalia, & the vagina |
abortion | termination of pregnancy |
amniocentesis | surgical puncture into the amniotic sac to remove fluid |
amnionitis | inflammation of the amnion |
amnioscopy | visualization of the fetus w/ a scope that enters the amniotic cavity |
abruptio placentae | premature separation of the placenta from the uterine wall |
amniography | process of taking an x-ray of the amniotic sac using a contrast medium |
amniorrhea | discharge of amniotic fluid from the amniotic sac; leaking of amniotic fluid |
amniotic sac | sac that contains the fetus during pregnancy; also called the fetal membrane |
amniotomy | incision into the amniotic membranes to induce labor; "breaking the water" |
cerclage | suturing the cervical opening to prevent spontaneous abortion |
dystocia | difficult labor |
ectopic pregnancy | abnormal implantation of a fertilized ovum outside of the uterus; also called a tubal pregnancy |
antepartum | before the onset of labor; before giving birth |
cesareaan section (C-section) | incision into the abdomen & uterus in order to deliver a baby |
eclampsia | most severe form of gestational hypertension characterized by seizures |
effacement | normal thinning & dilation of the cervix that occurs during the birth process |
embryo | fertilized ovum from the second through the eighth week of pregnancy |
embryology | study of the growth & development of the human organism |
fetography | x-ray examination of the fetus in utero |
gamete | male & female sex cell |
embryologist | physician specialist in the study & treatment of the growth & development of the human organism |
episiotomy | incision of the perineum to facilitate delivery & prevent perineal laceration |
fectometry | measuring or estimating the size of the fetus or its head prior to delivery |
gestation | period between fertilization & labor |
gestational diabetes | development of diabetes during pregnancy |
hydatidiform mole | cystic mass resembling a cluster of grapes that develops in place of a normal placenta & fetus; also called a molar preganancy |
hysterorrhexis | rupture of the uterus |
lochia | vaginal discharge from the uterus during the period following childbirth |
gestational hypertension | development of hypertension during pregnancy; also called pregnancy-induced hypertension (PIH) |
hyperemesis gravidarum | excessive & severe vomiting during pregnancy |
incompetent cervix | inability of the cervix to retain the contents of the uterus |
meconium | first feces of a newborn |
multigravida | one who has been pregnant many times (two or more times) |
nulligravida | one who has never been pregnant |
obstetrician | physician specialist in the study & treatment of pregnancy & delivery |
parturition | act of giving birth; childbirth; delivery |
multipara | one who has given birth two or more times to a viable fetus |
nullipara | one who has never given birth to a viable fetus |
obstetrics | medical specialty related to pregnancy & delivery |
pelvimetry | measuring the pelvic outlet to determine its adequacy for childbirth |
placenta | temporary organ of pregnancy that allows nutrients, oxygen, & waste to be exchanged between the mother & fetus |
postpartum | occurring after childbirth |
primigravida | one who is pregnant for the first time; a first pregnancy |
puerperium | period of time following childbirth (6 weeks or 42 days) |
placenta previa | implantation of the placenta in a lower part of the uterus; the placenta precedes the fetus during delivery |
pre-eclampsia | gestational hypertension characterized by the presence of protein in the urine |
primipara | one who has given birth to one viable fetus |
tubal pregnancy | implantation of a fertilized ovum in the wall of fallopian tube; also called ectopic pregnancy |
umbilicus | connects the fetus to the placenta |
zygote | fertilized ovum |
anencephaly | congenital absence of the brain & sometimes the spinal cord |
ataxia | lacking muscular coordination, especially voluntary muscle movement |
cephalalgia | pain in the head; head ache |
cerebral palsy (CP) | congenital lack of voluntary muscle control &/or coordination |
astrocytes | star-shaped neuroglia cells |
axon | part of a neuron that transmits impulses away from the cell body |
cerebral aneurysm | abnormal dilation of a cerebral artery |
cerebrovascular accident (CVA) | decreased blood flow to the brain resulting in the death of brain tissue; commonly called a stroke |
craniotomy | incision into the skull |
dendrites | branch-like structures of the cell body of a neuron that receive impulses |
electroencephalogram | graphic record of the electrical activity of the brain |
encephalitis | inflammation of the brain |
dementia | progressive, irreversible deterioration of memory, judgement, & other mental processes |
echoencephalography | ultrasound analysis of the intracranial structures of the brain |
electroencephalography | process of recording the electrical activity of the brain |
encephalomalacia | softening of brain tissue |
encephalopathy | any disease of the brain |
epilepsy | excessive or irregular central nervous system electrical activity; also known as seizures |
hemiparesis | paralysis of one side of the body; also called hemiplegia |
menigomyelocele | herniation of the spinal cord & meninges |
epidural hematoma | a swelling or mass of blood between the cranium & the dura matter |
glioma | malignant tumor of neurolglial cells |
hydrocephalus | abnormal accumulation of cerebrospinal fluid in the brain; called water on the brain |
meningioma | slow-growth tumor of the meninges of the brain |
meningocele | herniation of the meninges through a hole in the skull or vertebral column |
multiple sclerosis (MS) | degenerative disease of the myelin sheath associated w/ the central nervous system |
myelogram | x-ray record of the spinal cord & spinal cavity |
neuralgia | severe, sharp pain of a nerve or along the course of a nerve |
meningitis | inflammation of the meninges of the brain &/or spinal cord |
microglia | smallest of the neuroglia cells |
myelin | white, fatty tissue that covers the axon |
myelomalacia | abnormal softening of the spinal cord |
neurectomy | surgical excision of a nerve or nerve fibers |
neuroglia | nerve cells that support the nervous system; do not transmit impulses |
neurology | study of the nervous system & related diseases & disorders |
neuropathy | any disease of the nerves |
neuritis | inflammation of nerve or nerves |
neurologist | physician specialist in nervous system diseases |
neurons | nerve cells that transmit nerve impulses |
neurosurgeon | surgeon who specializes in surgical techniques related to the nervous system |
neurosurgery | surgical specialty related the nervous system; any nervous system surgery |
paraplegia | paralysis of the lower half of the body including the legs |
polyneuritis | inflammation of many nerves or nerve fibers |
radiculitis | inflammation of a spinal nerve root |
oligodendroglia | neuroglial cell w/ few dendrites |
poliomyelitis | infectious viral disease that results in muscle paralysis & wasting |
quadriplegia | paralysis of all four limbs usually due to spinal cord injury |
Reye's syndrome | acute encephalopathy following an acute viral infection |
sciatica | severe pain along the course of the sciatic nerve |
shingles; herpes zoster | acute viral infection & inflammation of a spinal or cranial nerve pathway |
syncope | loss of consciousness due to a lack of blood supply to the brain; fainting |
ventricle | small hollow or space w/in the brain that is filled w/ cerebrospinal fluid |
seizure | excessive, irregular electrical activity of the central nervous system associated w/ epilepsy |
subdural hematoma | collection of blood below the dura matter |
trigeminal neuralgia; tic douloureux | severe pain along the fifth cranial nerve |
astigmatism | inflammation of the eyelids |
blepharoplasty | drooping of an eyelid |
cataract | cyst or nodule on the eyelid as a result of an obstructed meibomian gland |
conjunctivitis | surgical transplantation of a donor cornea into the eye of a recipient |
blepharitis | light rays are irregularly focused on the retina due to an abnormally shaped lens |
blepharoptosis | surgical repair or plastic surgery of the eyelid |
chalazion | progressive cloudiness of the crystalline lens |
corneal transplant | inflammation of the conjunctive; commonly called pink eye |
cryoextraction of the lens | removal of the crystalline lens w/ a cooling probe |
diabetic retinopathy | disease of the retina & its capillaries due to poorly controlled diabetes mellitus |
ectropion | turning outward of the eyelash margins, usually affects the lower eyelid |
enucleation of the eye | removal of the eye from the orbit |
dacryocystitis | inflammation of the lacrimal sac |
diplopia | double vision |
entropion | turning inward of the eyelash margins, usually affects the loewr eyelid |
esotropia | inward turning of the eyes; convergent strabismus; commonly called cross-eyed |
exotropia | outward turning of the eyes; divergent strabismus; commonly called wall eyed |
fundoscopy | examination of the fundus of the eye using an ophthalmoscope |
hordeolum | bacterial infection of an eyelash follicle or sebaceous gland; commonly called a sty |
intraocular | w/in the eye |
extracapsular cataract extraction (ECCE) | removal of the crystalline lens & the anterior segment of the lens capsule |
glaucoma | increased intraocular pressure |
hyperopia | impaired vision of close objects; commonly called farsightedness |
iridectomy | excision of section of the iris |
iritis | inflammation of the iris |
keratoplasty | plastic repair of the cornea |
mydriatic | pertaining to dilating the pupil; substance that dilates the pupil |
nyctalopia | impaired or inadequate vision at night; commonly called night blindness |
keratitis | inflammation of the cornea |
miotic | pertaining to constricting the pupil; substance that constricts the pupil |
myopia | impaired vision of distant objects; commonly called nearsightedness |
nystagmus | involuntary movements of the eye(s), which may or may not be apparent to the individual |
opthalmologist | physician specializing in & treatments of the eye |
ophthalmoscope | instrument for viewing the interior of the eye |
optician | individual who measures & fits eyeglasses |
optometry | measuring & testing the eyes for visual acuity & corrective lenses |
ophthalmology | medical specialty related to the study of diseases, disorders, & treatments of the eye |
ophthalmoscopy | examination of the interior of the eye |
optometrist | doctor of optometry |
phacoemulsification | breaking the crystalline lens or cataract into particles for removal by suction or aspiration |
photo refractive keratectomy (PRK) | surgical removal of corneal surface cells |
photoretinitis | damage or inflammation of the retina due to excessive exposure to light |
pterygium | irregular growth of the conjunctiva on the nasal side of the cornea |
retinal photocoagulation | laser surgery of the retina to correct retinal detachment |
photophobia | abnormal sensitivity to light |
presbyopia | impaired vision due to aging |
radial keratotomy (RK) | spoke-like incisions into the cornea to correct nearsightedness |
retinitis pigmentosa | degenerative disease of the retina |
retinoblastoma | malignant tumor of the retina |
sclerokeratitis | inflammation of the sclera & cornea |
trabeculectomy | surgical excision of a portion of corneal & scleral tissue to decrease intraocular pressure |
uveitis | inflammation of the iris, ciliary body, & choroid |
retinopathy | any disease or disorder of the retina |
strabismus | inability of the eyes to gaze in the same direction due to weakness of the eye muscles |
trachoma | chronic, contagious form of conjunctivitis characterized by hypertrophy of the conjunctiva |
visual acuity | sharpness or clearness of vision in one or both eyes |
vitrectomy | surgical removal of all or part of the vitreous humor |
acoustic neuroma | benign tumor of the acoustic nerve |
audiologist | individual who specializes in evaluating hearing potential & loss |
audiometry | process of measuring the sense of hearing |
cholesteatoma | slow-growth cystic mass or tumor made up of epithelial cell debris & cholesterol |
audiogram | graphic record of hearing |
audiology | study of hearing |
auditory | pertaining to hearing |
cochlear | spiral or snail-shaped structure that contains auditory fluids & converts sound waves into nerve impulses |
otologist | physician specialist who studies & treats diseases of the ear |
otomycosis | fungal infection of teh external auditory meatus |
otorhinolaryngologist (ENT) | physician specialist who studies & treats diseases of the ear, nose & throat |
otorrhea | drainage from the ear |
otology | study of the ear |
otoplasty | surgical or plastic repair of one or both ears |
otorhinolaryngology | study of the ear, nose, & throat |
otosclerosis | hardening of the ear, specifically the stapes |
otoscope | instrument for visualization of the ear |
presbycusis | impaired hearing due to the aging process |
serous otitis media | middle ear infection characterized by an accumulation of clear or sterile fluid |
suppurative otitis media | middle ear infection characterized by the presence of purulent fluid |
otoscopy | visual examination of the tympanic membrane using an otoscope |
sensorineural deafness | loss of hearing due to impaired or damaged auditory nerve cells or tissue |
stapedectomy | excision of the stapes |
tinnitus | ringing sensation in the ears |
tympanitis | inflammation of the tympanic membrane |
tympanotomy | surgical incision into the tympanic membrane |
tympanoplasty | surgical or plastic repair of the tympanic membrane |
vertigo | dizziness; a sense of spinning around |
anesthesiologist | physician specialist who administers anesthetic agents |
anesthetist | nurse who has training related to the administration of anesthetic agents |
catheter | tubular instrument inserted into a vessel or body cavity |
dilator | instrument for increasing the diameter of a body part by stretching |
anesthesiology | study of substances intended to produce a lack of feeling or sensation |
aspirator | instrument that suctions fluids or gas |
curette, curet | spoon-shaped instrument for scraping & removing tissue |
dorsal recumbent | flat on back, knees drawn up, thighs outward |
dorsal | flat on the back w/ legs extended |
endotracheal | administration of anesthetic gas through a tube in the trachea |
forceps | instrument w/ two blades & a handle for pulling, grasping, & compressing |
infiltration | injection of an anesthetic agent into tissues |
endobronchial | administration of anesthetic gas through a tube placed in the bronchus |
epidural block | anesthetic agent is injected into the epidural space of the spinal column |
hemostat | instrument used to stop the flow of blood |
inhalation | breathing or inhaling an anesthetic gas into the lungs |
insufflation | administration of an anesthetic agent by placing a tube into the respiratory tract |
Kraske | prone, head & feet down, hips flexed & elevated |
lithotomy | on back, legs in stirrups, buttocks near edge of table |
retractor | instrument for pulling back the edges of a wound, incision, or body parts |
intercostal | anesthetic agent is injected into an intercostal nerve |
lateral prone | on one side, toward abdomen, body elevated, head & feet lower |
prone | flat on abdomen, head turned to one side |
saddle block | anesthetic agent is injected into the area of the spinal cord that affects the buttocks, perimeun, & inner aspects of the thighs |
scalpel | surgical knife w/ both a blunt & sharp edge |
spinal block | anesthetic agent is injected along any area of the spinal cord |
Trendelenburg | on back, table tilted at a 45-degree angle toward the head, bent at knee |
Sim's | on left side, w/ left arm back, right knee drawn up |
tenaculum | hooklike instrument for seizing, holding, grasping, and pulling |