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Health Care Term

QuestionAnswer
angi/o vessel (usually blood or lymph)
aneurysm/o widening, widened blood vessel
aort/o aorta
arteri/o artery
arteriol/o arteriole
ather/o fatty plaque
atri/o atrium
cardi/o coron/o heart
phleb/o ven/o vein
thromb/o blood clot
varic/o dilated vein
vas/o vessel; vas deferens; duct
vascul/o vessel
ventricul/o ventricle (of heart or brain)
-cardia heart condition
-gram record, writing
-graph instrument for recording
-graphy process of recording
-stenosis narrowing, stricture
-um structure, thing
-megaly enlargement
-rrhaphy suture
scler/o hardening; sclera (white of eye)
-osis abnormal condition; increase (used primarily with blood cells)
-itis inflammation
-oma tumor
-ar pertaining to
-ary pertaining to
-ous pertaining to
-lysis separation; destruction; loosening
-ose pertaining to; sugar
-spasm involuntary contraction, twitching
tachy- rapid
electr/o electricity
endo- in, within
micro- small
macro- large
cty/o cell
-al pertaining to
-ac pertaining to
-eal pertaining to
-ic pertaining to
-ical pertaining to
-ory pertaining to
-tic pertaining to
pre- before
post- after
peri- circum- around
nat birth
-ole small or minute
-icle small or minute
-ula small or minute
-ule small or minute
-ia condition of
-iatry treatment, medicine
-is forms the noun from the root
-ism condition of
-ist specialist
-y condition of
intra- in, within
oste/o bone
arthr/o joint
-centesis surgical puncture
-clast to break
-desis binding, fixation (of a bone or joint)
-ectomy excision, removal
append/o appendic/o appendix
-pexy fixation (of an organ)
mast/o breast
-plasty surgical repair
-stomy forming an opening (mouth)
trache/o trachea (windpipe)
-tome instrument to cut
-tomy incision
-tripsy crushing
lith/o stone, calculus
-meter instrument for measuring
pelv/i (only with meter) pelv/o pelv/o pelvis
-metry act of measuring
-scope instrument for examining
-scopy visual examination
-algia -dynia pain
neur nerve
ot/o ear
-cele hernia, swelling
hepat/o liver
-ectasis dilation, expansion
-edema swelling
lymph lymph
chondr/o cartilage
hist/o tissue
nucle/o nucleus
anter/o anterior, front
poster/o back of body, behind
cephal/o head
caud/o tail
dist/o far, farthest
proxim/o near, nearest
later/o side, to one side
medi/o middle
infer/o sub- lower, below
ventr/o belly, belly side
dors/o back (of body)
-ad toward
-logy study of
-logist one who specializes in the study of
-toxic poison
abdomin/o abdomen
cervic/o neck, cervix uteri (neck of uterus)
crani/o cranium, skull
gastr/o stomach
-trophy nourishment, development
dys- bad; painful; difficult
cyan blue
my/o muscul/o muscle
-pathy disease
-penia decrease, deficiency
erythr/o red
-phobia fear
hem/o blood
-plegia paralysis
hemi- one half
-rrhage -rrhagia bursting (of)
men/o menses, menstruation
-rrhea discharge, flow
dia- trans- through, across
-rrhexis rupture
a- an- without, not
-esthesia feeling
-duction act of leading, bringing, conducting
odont/o dent/o teeth
vagin vagina
dipl- diplo- double
-opia vision
-crine secrete
muscul muscle
homo- homeo- same
-graft transplantation
-plasia formation
hypo- under, below, deficient
derm/o cutane/o dermat/p skin
-cyte cyt/o cell
mono- uni- one
primi- first
-gravida pregnant woman
retro- backward, behind
-version turning
super/o upper, above
-ior pertaining to
-iac pertaining to
ad- toward
ab- away from
ili/o ilium (lateral, flaring portion of hip bone)
inguin/o groin
lumb/o loins (lower back)
spin/o spine
thorac/o chest
umbilic/o umbilicus, naval
CT computed tomography
CXR Chest x-ray, chest radiograph
MRI magnetic resonance imaging
PET positron emission tomography
US ultrasound; ultrasonography
SPECT single photon emission computed tomography
abd abdomen
ant anterior
AP anteroposterior
Bx biopsy
LAT lateral
LLQ left lower quadrant
LUQ left upper quadrant
PA posteroanterior; pernicious anemia; pulmonary artery; physician assistant
RLQ right lower quadrant
RUQ right upper quadrant
U&L; U/L upper and lower
adhesion band of scar tissue binding anatomical surfaces that are normally separate from each other
inflammation protective response of body tissues to irritation, infection or allergy
sepsis body's inflammatory response to infection, in which there is fever, elevated heart and respiratory rate, and low blood pressure
cauterize process of burning abnormal tissue with electricity, freezing, heat, or chemicals
epi- above, on
adip/o lip/o steat/o fat
hidr/o sudor/o sweat
arden gland
-esis condition
ichthy/o dry, scaly
kerat/o horny tissue; hard; cornea
melan/o black
myc/o fungus (pluaral, fungi)
onych/o nail
-malacia softening
pil/o trich/o hair
nid nest
seb/o sebum, sebaceous
squam/o scale
xer/o dry
-derma skin
-oid resembling
-phoresis carrying, transmission
py/o pus
-therapy treatment
cry/o cold
hydr/o water
hyper- excessive, above normal
albin/o white conditition
leuk/o white skin
xanth/o cirrh/o yellow
-emia blood
necr/o death
AIDS acquired immune deficiency syndrome
BCC basal cell carcinoma
derm dermatology
fh family history
fs frozen section
I&D incision and drainage; irrigation and debridement
ID intradermal
IM intramuscular
IMP impression (synonymous with diagnosis)
PE physical examination
subcu Sub-Q sub-Q subcutaneous (injection)
ung ointment
xp xdp xeroderma pigmentosum
abrasion scraping, or rubbing away of surface, such as skin, by friction
abscess localized collection of pus at the site of an infection
acne inflammatory disease of sebaceous follicles of the skin, marked by comedos, papules, and pustules
alopecia absence or loss of hair; especially of the head; aka baldness
comedo discolored, dried sebum plugging an excretory duct of the skin; aka blackhead
cyst closed sac or pouch in or under the skin with a definite wall that contains fluid, semifluid, or solid material (bladder)
sebaceous a cyst filled with sebum (fatty material) from a sebaceous gland
eczema redness of the skin cause by swelling of the capillaries
hemorrhage loss of a large amount of blood in a short period, externally or internally
hirsutism condition characterized by excessive growth of hair or presence of hair in unusual places, especially in women
psoriasis chronic skin disease characterize by itchy red patches covered with silvery scales
scabies contagious skin disease transmitted by the itch mite
tinea fungal infection whose name commonly indicated the body part affected; aka ringworm
ulcer lesion of the skin or mucous membranes marked by inflammation, necrosis, and sloughing of damaged tissue
pressure ulcer skin ulceration caused by prolonged pressure, usually in a person who is bedridden; aka decubitus ulcer or bedsore
urticaria allergic reaction of the skin characterized by eruption of pale-red elevated patches that are intensely itchy; wheals or hives
verruca rounded epidermal growths caused by a virus; aka wart
skin graft surgical procedure to transplant healthy tissue by applying it to an injured site
allograft transplantation of healthy tissue from one person to another person; aka homograft
autograft transplantation of healthy tissue from one site to another site in the same individual
tumor solid, elevated lesion larger than 2cm in diameter that extends into the dermal and subcutaneous layer
fissure small slit or cracklike sore that extends into the dermal layer; could be caused by a continuous inflammation and drying
adenoid/o adenoids
laryng/o larynx (voice box)
nas/o rhin/o nose
pharyng/o pharynx (throat)
tonsill/o tonsils
alveol/o alveolus (plural, alveoli)
bronchi/o bronch/o bronchus (plural bronchi)
bronchiol/o bronchiole
pleur/o pleura
-itic pertaining to
pneum/o pneumon/o air; lung
pulmon/o lung
atel incomplete; imperfect
-osmia smell
-oxia oxygen
-phagia swallowing, eating
aer/o air
-pnea breathing
-thorax chest
para- near, beside, beyond
lob/o lobe
brady- slow
eu- good, normal
orth/o straight
phren/o mind diaphram
-ptosis prolapse, downward displacement
muc/o mucus
-oles small or minute
emphys/o inflate
-ema state of; condition
ABGs arterial blood gases
ARDS acute respiratory distress syndrome
CA cancer; chronological age; cardiac arrest
CF cystic fibrosis
COPD chronic obstructive pulmonary disease
CPAP continuous positive airway pressure
CPR cardiopulmonary resuscitation
DPT diphtheria, pertussis, tetanus
dx diagnosis
FEV1 forced expiratory volume in one second
FVC forced vital capacity
HF heart failure
HMD hyaline membrane disease
IPPB intermittent positive-pressure breathing
IRDS infant respiratory distress syndrome
NMT nebulized mist treatment
OSA obstructive sleep apnea
PCP pneumocystis pneumonia; primary care physician; phencyclidine (hallucinogen)
PFT pulmonary function test
PND paroxysmal nocturnal dyspnea
RD respiratory disease
SIDS sudden infant death syndrome
SOB shortness of breath
TB tuberculosis
URI upper respiratory infection
VC vital capacity
rhonchi loud, course or snoring sounds heard during inspiration or expiration that is caused by obstructed airways
stridor high-pitched, musical sound made on inspiration that is caused by an obstruction in the trachea or larynx
wheezes continuous high-pitched whistling sounds, usually during expiration, that are caused by narrowing of an airway
acidosis excessive acidity of blood due to an accumulation of acids or an excessive loss of bicarbonate
acute respiratory distress syndrome (ards) respiratory insufficiency marked by progressive hypoxia
anoxia total absence of oxygen in body tissues
atelectasis collapse of lung tissue, preventing respiratory exchange of oxygen and carbon dioxide
coryza acute inflammation of nasal passages accompanied by profuse nasal discharge; aka cold
croup acute respiratory syndrome that occurs primarily in children and infants and is characterized by laryngeal obstruction and spam, barking cough, and stridor
cystic fibrosis (cf) genetic disease of exocrine glands characterized by excessive secretions of thick mucus that do not drain normally, causing obstruction of passageways (including pancreatic and bile ducts and bronchi)
empyema pus in a body cavity, especially in the pleural cavity (pyothorax)
epiglottitis in acute form, a severe, life-threatening infection of the epiglottis and surrounding area that occurs most commonly in children between ages 2 and 12
epistaxis hemorrhage from the nose; aka nosebleed
hypoxemia deficiency of oxygen in the blood, usually a sign of respiratory impairment
hypoxia deficiency of oxygen in body tissues, usually a sign of respiratory impairment
influenza acute, contagious respiratory infection characterized by sudden onset of fever, chills, headache, and muscle pain
lung cancer pulmonary malignancy commonly attributable to cigarette smoking
pertussis acute infectious disease characterized by a "whoop"-sounding couch; aka whooping cough
pleural effusion abnormal presence of fluid in the pleural cavity
pneumothorax collection of air in the pleural cavity, causing the complete or partial collapse of a lung
sudden infant death syndrome (sids) completely unexpected and unexplained death of an apparently well, or virtually well, infant; aka crib death
sinus/o sinus, cavity
acid/o acid
carcin/o cancer
tom/o to cut
hemangi blood vessel
systole normal period of heart contraction
diastole normal period of heart relaxation
aden/o gland
agglutin/o clumping, gluing
immun/o immune, immunity, safe
-ation process of
-gen forming, producing, origin
lymph/o lymph
lymphaden/o lymph gland (node)
lymphangi/o lymph vessel
-poiesis formation, production
phag/o swallowing, eating
splen/o spleen
thym/o thymus gland
-phylaxis protection
ana- against; up; back
AED automatic external defibrillator
AICD automatic implantable cardioverter defibrillator
AS aortic stenosis
ASD atrial septal defect
ASHD arteriosclerotic heart disease
AV aterioventricular; ateriovenous
BBB bundle-branch block
BP blood pressure
CABG coronary artery bypass graft
CAD coronary artery disease
CC cardiac catheterization; chief complaint
CHB complete heart block
CHF congestive heart failure
CV cardiovascular
CVA cerebrovascular accident; costovertebral angle
DVT deep vein thrombosis (also called deep venous thrombosis)
ECG EKG Electrocardiogram electrocardiography
ELISA enzyme-linked immunosorbent assay (test to detect anti-HIV antibodies)
IAS interatrial septum
ICD implantable cardioverter debfibrillator
IVC inferior vena cava; intravenous cholangiogram; intravenous cholangiography
IVS interventricular septum
LA left atrium
LDL low-density lipoprotein
LV left ventricle
MI myocardial infarction
MVP mitral valve prolapse
RA right atrium
RBC red blood cell
RV right ventricle
SA sinoatrial (node)
SVC superior vena cava
TIA transient ischemic attack
ELT endovenous laser ablation; endoluminal laser ablation
HDL high-density lipoprotein
VSD ventricular septal defect
WBC white blood cells
EBV Epstein-Barr virus
HIV human immunodeficiency virus
HSV herpes simplex virus
KS Kaposi's sarcoma
aneurysm localized dilation of the wall of a blood vessel, usually an artery, due to a congenial defect or weakness in the vessel wall
angina pectoris mild to severe pain or pressure in the chest caused by ischemia; aka angina
arrhythemia irregularity or loss of rhythm of the heartbeat; aka dysrhythmia
rrhythm/o rhythm
fibrillation irregular, random contraction of heart fibers
arteriosclerosis thickening, hardening, and loss of elasticity of arterial walls; aka hardening of the arteries
atherosclerosis most common form of ateriosclerosis, caused by accumulation of fatty substances within the arterial walls, resulting in partial and, eventually, total occulsion
bruit soft blowing sound heard on auscultation casued by turbulent blood flow
coronary artery disease (cad) abnormal condition that affects the heart's arteries and produces various pathological effects, especially reduced flow of oxygen and nutrients to the myocardium
embolus mass of undissolved matter - commonly a blood clot, fatty plaque, or air bubble - that travels through the bloodstream and becomes lodged in a blood vessel
-us condition; structure
embol/o embolus (plug)
hypertension consistently elevated blood pressure that is higher than 119/79 mm HG, causing damage to the blood vessels, and, ultimately, the heart
-tension to stretch
ischemia inadequate supply of oxygenated blood to a body part due to an interruption of blood flow
isch to hold, back
myocardial infarction (mi) necrosis of a portion of cardiac muscle caused by partial or complete occlusion of one or more coronary arteries; aka heart attack
stroke damage to part of the brain due to interruption of its blood supply caused by bleeding within brain tissue or, more commonly, blockage of an artery; aka cerebrovascular accident
thrombus aggregation of platelets, fibrin, clotting factors, and the cellular elements of the blood attached to the interior wall of a vein or artery, sometimes occluding the lumen of the vessel; aka blood clot
varicose veins swollen superficial veins that are visible through the skin and usually occur in the legs
acquired immune deficiency syndrome (aids) deficiency of cellular immunity induced by infection with the human immunodeficiency virus (hiv), characterized by increasing susceptibility to infections, malignancies, and neurological diseases
Hodgkin disease malignant disease characterized by painless, progressive enlargement of lymphoid tissue (usually first evident in cervical lymph nodes), splenomegaly, and the presence of unique Reed-Sternberg cells in the lymph nodes
Kaposi sarcoma malignancy of connective tissue, including bone, fat, muscle, and fibrous tissue
lymphadenitis inflammation and enlargement of lymph nodes, usually a result of infection
mononucleosis acute infection caused by the Epstein-Barr virus (ebv) and characterized by a sore throat, fever, fatigue, and enlarged lymph nodes
non-Hodgkin lymphoma any of a heterogeneous group of malignant tumors involving lymphoid tissue except for Hodgkin disease; previously called lymphosarcoma
gingiv/o gum
gloss/o lingu/o tounge
or/o stomat/o mouth
ptyal/o saliva
sial/o saliva, salivary gland
esophag/o esophagus
pylor/o pylorus
-emesis vomiting
-orexia appetite
-pepsia digestion
maxill/o jaw
enter/o intestine (usually small)
duoden/o duodenum (first part of small intestine)
jejun/o jejunum (second part of small intestine)
ile/o ileum (third part of small intestine)
col/o colon/o colon
proct/o anus, rectum
rect/o rectum
sigmoid/o sigmoid colon
cholangi/o bile vessel
chol/e bile, gall
cholecyst/o gallbladder
choledoch/o bile duct
pancreat/o pancreas
-iasis abnormal condition (produced by something specified)
-prandial meal
Ba barium
BE barium enema; below the elbow
BM bowel movement
Ca calcium; cancer
EGD esophagogastroduodenoscopy
ERCP endoscopic retrograde cholangiopancreatography
ESWL extracorporeal shock-wave lithotripsy
FBS fasting blood sugar
GERD gastroesophageal reflux disease
GI gastrointestinal
GTT glucose tolerance test
HAV hepatitis A virus
HBV hepatitis B virus
IBD inflammatory bowel disease
IBS irritable bowl syndrome
LES lower esophageal sphincter
OR operating room
RGB Roux-en-Y gastric bypass
UGI upper gastrointestinal
UGIS upper gastrointestinal series
appendicitis inflammation of the appendix, which is usually acute and caused by blockage of the appendix followed by infection
borborygmus gurgling or rumbling sound heard over the large intestine that is caused by gas moving through the intestine
cirrhosis chronic liver disease characterized by destruction of liver cells that eventually leads to ineffective liver function and jaundice
hemorrhoid mass of enlarged, twisted varicose veins in the mucous membrane inside (internal) or just outside (external) the rectum; aka piles
hernia protrusion or projection of an organ or a part of an organ through the wall of the cavity that normally contains it
jaundice yellow discoloration of the skin, mucous membranes, and sclerae of the eyes caused by excessive levels of bilirubin in the blood (hyperbilirubinemia)
obesity condition in which a person accumulates an amount of fat that exceeds the body's skeletal and physical standards, usually an increase of 20% or more above ideal body weight
polyp/o small growth
volvulus twisting of the bowel on itself, causing obstruction
-ice condition
cyst/o vesic/o bladder
glomerul/o glomerulus
meat/o opening, meatus
nephr/o ren/o kidney
pyel/o renal pevlis
ur/o urin/o urine, urinary tract
ureter/o ureter
urethr/o urethra
-uria urine
azot nitrogenous compounds
ARF acute renal failure
BNO bladder neck obstruction
BPH benign prostatic hyperplasia; benign prostatic hypertrophy
BUN blood urea nitrogen
CRF chronic renal failure
DRE digital rectal examination
ED erectile dysfunction; emergency department
ESRD end-stage renal disease
EU excretory urography
IVP intravenous pyelogram; intravenous pyelography
IVU intravenous urogram; intravenous urography
KUB kidney, ureter, bladder
PKD polycystic kidney disease
PSA prostate-specific antigen
RP retrograde pyelography
TURP transurethral resection of the prostate
UA urinalysis
UTI urinary tract infection
VCUG voiding cystourethrogram; voiding cystouretrography
azoturia increase of nitrogenous substances, especially urea, in urine
diuresis increased formation and secretion of urine
dysuria painful or difficult urination, symptomatic of cystitis and other urinary tract conditions
enuresis involuntary discharge of urine after the age at which bladder control should be established; aka bed-wetting or nocturnal enuresis
hypospadias abnormal congenital opening of the male urethra on the undersurface of the penis
-spadias slit, fissure
uremia elevated level of urea and other nitrogenous waste products in the blood, as occurs in renal failure; aka azotemia
Wilms tumor malignant neoplasm of the kidney that occurs in young children, usually before 5
noct/o night
olig/o scanty
supra- above; excessive; superior
amni/o amnion (amniotic sac)
cervic/o neck; cervix uteri
colp/o vagin/o vagina
galact/o lact/o milk
gynec/o woman, female
hyster/o uter/o uterus (womb)
mamm/o mast/o breast
men/o menses, menstruation
metr/o uterus (womb); measure
nat/o birth
oophor/o ovari/o ovary
perine/o perineum
salping/o tube (usually fallopian or eustachian [auditory] tubes)
vulv/o episi/o vulva
-arche beginning
-cyesis pregnancy
pseudo- false
G gravida
-para to bear (offspring)
-salpinx tube
-tocia childbirth, labor
-version turning
andr/o male
balan/o glans penis
gonad/o gonads, sex glands
orch/o orchi/o orchid/o test/o testis
spermat/o sperm/i sperm/o spermatozoa, sperm cells
vesicul/o seminal vesicle
CS, C-section cesarean section
D&C dilatation (dilation) and curettage
GYN gynecology
HRT hormone replacement therapy
IUD intrauterine device
IVF in vitro fertilization
LMP last menstrual period
OB-GYN obstetrics and gynecology
OCPs oral contraceptive pills
GU genitourinary
GC gonorrhea
HPV human papillomavirus
HSV herpes simplex virus
STD sexually transmitted disease
VD venereal disease
XY male sex chromosomes
TURP, TUR transurethral resection of the prostate
TVH total vaginal hysterectomy
TSS toxic shock syndrome
TRAM transverse rectus abdominis muscle
TAH total abdominal hysterectomy
PSA prostate-specific antigen
PMP previous menstrual period
PIH pregnancy-induced hypertension
PID pelvic inflammatory disease
para 1,2,3 unipara, bipara, tripara (number of variable births)
Pap papanicolaou (test)
candidiasis vaginal fungal infection caused by candida albicans; characterized by a curdy or cheeselike discharge and extreme itching
cervicitis inflammation of uterine cervix
ectopic pregnancy implantation of the fertilized ovum outside of the uterine cavity
endometriosis presence of endometrial tissue outside the uterine cavity, such as the pelvis or abdomen
fibroid benign neoplasm in the uterus that is composed largely of fibrous tissue; aka leiomyoma
oligomenorrhea scant or infrequent menstrual flow
preeclampsia nonconvulsive form of pih
eclampsia convulsive form of pih
pyosalpinx pus in the fallopian tube
retroversion turning, or state of being turned back, especially an entire organ being tipped from its normal position (such as the uterus)
trichomoniasis protozoal infestation of the vagina, urethra or prostate
anorchism congenital absence of one or both testes; aka anorchia
balanitis inflammation of the skin covering the glans penis
cryptorchidism failure of one or both testicles to descend into the scrotum
crypt hidden
impotence inability of a man to achieve or maintain a penile erection; aka erectile dysfunction
-tropin stimulate
presby/o old
-cusis hearing
ech/o sound
sphygm/o pulse
steth/o chest
therm/o heat
bolus food mixed with saliva
buccal pertaining to the cheek
caries decay
deglutition act of process of swallowing
eructation belching, burping
feces solid waste, stools
flatus gas expelled through anus
cheil/o labi/o lip
lingual papillae taste buds
masticate chew
peristalsis involuntary, wavelike contractions of tubes of alimentary tract and other tubular structures
prandi/o cib/o meal
pylor/o refers to the pyloric sphincter (opening b/t stomach and duodenum)
vermiform shaped like a worm
anorexia lack of appetite
ascites accumulation of fluid in abdomen
borborygmus gurgling or rumbling sound heard over the large intestines, caused by gas moving through the intestines
bulimia eating disorder that is characterized by recurrent binge eating, purging of the food with laxatives and/or vomiting, and persistent over-concern with body shape and weight
hernia protrusion/projection of an organ (or part of it) through the cavity wall that normally contains it
hemorrhoid a mass of enlarged, twisted varicose veins in the mucous membrane inside or just outside the rectum; aka pile
ulcer open sore or lesion of skin or mucous membrane, can have inflamed necrotic tissue sloughing
volvulus twisting of the bowel on itself, causing obstruction. usually needs surgery to untwist the loop
poly- many, much
cortex outer region
hilum, hilus depression or pit in organ or gland where nerves or vessels enter and exit
voiding, micturition expelling urine
prostat/o prostate
cata- down, downward, destructive, against
cyes/o cyes/i gravid/o pregnancy
-one hormone
toc/o -tocia childbirth, labor
amenorrhea absence of menstrual flow
adren/o adrenal/o adrenal glands
gluc/o glyc/o sugar, sweetness
thyr/o thyroid/o thyroid gland
mening/o meningi/o meninges (membranes covering brain & spinal cord)
Calc/o calcium
Parathyroid/o parathyroid glands
Pituitary/o pituitary gland
-dipsia thirst
cerebr/o cerebrum
encephal/o brain
gli/o glue; neuroglial tissue
myel/o bone marrow; spinal cord
neur/o nerve
-paresis partial paralysis
-phasia speech
-plegia paralysis
ADH antidiuretic hormone
BG blood glucose
BS blood sugar
DM diabetes mellitus
GH growth hormone
HRT hormone replacement therapy
ICSH interstitial cell-stimulating hormone
LH luteinizing hormone
PGH pituitary growth hormone
PTH parathyroid hormone
RAIU radioactive iodine uptake
TSH thyroid-stimulating hormone
CNS central nervous system
CO cardiac output
CSF cerebrospinal fluid
CVA cerebrovascular accident; costovertebral angle
CVD cerebrovascular disease
AP anteroposterior
PA posteroanterior
IV intravenously
TIA transient ischemic attack
WBC white blood cell
RBC red blood cell
MS mitral stenosis; musculoskeletal; multiple sclerosis; mental status; magnesium sulfate
LP lumbar puncture
Addison’s disease Hypoadrenalism; results form a deficiency in the secretion of adrenocortical hormones
Cushing’s syndrome Hyperadrenalism; excessive production of glucocorticoids caused by hypersecretion of the adrenal cortex
Graves’ disease Hyperthyroidism, Toxic Goiter; involves growth of thyroid associated with hyper secretion of thyoxine; characterized by exopthalmos (bulging of eyes), develops because of edema in tissue of eye sockets and swelling of extrinsic eye muscles
Myxedema Advanced Hypothyroidism; hypofunction of the thyroid gland; characterized by edema, increasing blood volume leading to high blood pressure
Alzheimer’s disease Chronic, organic mental disorder pre-senile dementia caused by atrophy of frontal & occipital lobes onset 40-60 years old involves progressive irreversible memory loss, intellectual function deterioration, apathy, speech gait disturbances & disorientation
Bell’s palsy facial paralysis caused by a functional disorder of CN 7 (facial nerve) and any or all or its branches. It may be unilateral, bilateral, transient, or permanent
Cerebrovascular accident (CVA) Apoplexy, stroke; brain tissue damage caused by a disorder within the blood vessels; usually due to the formation of a clot or a ruptured blood vessel; resulting functional deficit depends on the area of the brain affected.
Transient Ischemic Attack TIA; temporary interference with blood supply to the brain, lasting a few minutes to a few hours.
Multiple Sclerosis MS; a progressive degenerative disease of the CNS characterized by inflammation, hardening, and loss of myelin throughout the spinal cord and brain producing weakness and other muscular symptoms.
Palsy partial or complete loss of motor function; paralysis.
Parkinson’s disease Paralysis Agitans; progressive degenerative neurological disorder affecting the portion of the brain responsible for controlling movement
Sciatica severe leg pain along the course of the sciatic nerve (which travels form the hip to the foot)
Shingles eruption of acute, inflammatory, herpetic vesicles on the trunk of the body along a peripheral nerve caused by herpes zoster virus
Spina Bifida congenital defect characterized by incomplete closure of the spinal canal through which the spinal cord and meninges may or may not protrude
Spina bifida occulta most common, least severe; no protrusion of the spinal cord or meninges.
Spina bifida cystica protrusion of the meninges (meningocele), protrusion of the spinal cord (myelocele), protrusion of both the meninges and spinal cord (meningomyelocele)
Expophthalmos abnormal protrusion of eyeball(s), possibly due to thyrotoxicosis, tumor of the orbit, orbital cellulites, leukemia, or aneurysm
Diabetes mellitus (DM) chronic metabolic disorder of impaired carbohydrate, protein, and fat metabolism due to insufficient production of insulin or the body’s inability to utilize insulin properly
Type I diabetes form of diabetes mellitus that is abrupt in onset and is due to the failiure of the pancreas to produce insulin, making this type of disease difficult to regulate
Type II diabetes form of diabetes mellitus that is gradual in onset and results from the body’s deficiency in producing enough insulin or resistance to the action of insulin by the body’s cells
Insulinoma tumor of the islets of Langerhans; aka pancreatic tumor
Obesity excessive accumulation of fat that exceeds the body’s skeletal and physical standards, usually an increase of 20% or more above ideal body weight
Morbid obesity body mass index of 40 or greater, which is generally 100 lbs or more over ideal body weight
Panhypopituitarism total pituitary impairment that brings about a progressive and general loss of hormone activity
Pheochromocytoma small chromaffin cell tumor; usually located in the adrenal medulla
Pituitarism any disorder of the pituitary gland and its function
Epilepsy disorder affecting the central nervous system that is characterized by recurrent seizures
Huntington chorea hereditary nervous disorder caused by the progressive loss of brain cells, leading to bizarre, involuntary, dancelike movements
Hydrocephalus cranial enlargement caused by accumulation of fluid within the ventricles of the brain
Neuroblastoma malignant tumor composed principally of cells resembling neuroblasts
Cerebral palsy bilateral, symmetrical, nonprogressive motor dysfunction and partial paralysis, which is usually caused by damage to the cerebrum during gestation or birth trauma but can also be hereditary
Paralysis loss of muscle function, loss of sensation, or both
Poliomyelitis inflammation of the gray matter of the spinal cord caused by a virus, commonly resulting in spinal and muscle deformity and paralysis
Seizure convulsion or other clinically detectable event cause by a sudden discharge or electrical activity in the brain that may be classified as partial or generalized
Radioactive iodine uptake (raiu) test imaging procedure that measures levels of radioactivity in the thyroid after oral or IV administration of radioactive iodine
Cerebrospinal fluid (csf) analysis laboratory test in which CSF obtained from a lumbar puncture is evaluated macroscopically for clarity and color, microscopically for cells, and chemically for proteins and other substances
Lumbar puncture insertion of a needle into the subarachnoid space of the spinal column at the level of the 4th intervertebral space to withdraw cerebral spinal fluid in order to perform various diagnostic therapeutic procedures, aka spinal tap or spinal puncture
Positron emission tomography (pet) combines CT with radiopharmaceuticals that produces a cross-sectional image of the dispersment of radioactivity in a section of the body to reveal the areas where the radiopharmaceutical is being metabolized and where there is a deficiency in metabolism
Adrenalectomy removal of one or both adrenal glands to remove a benign or cancerous tumor, aid in correcting a hormone imbalance, prevent metastasis or, occasionally, prevent adrenal gland hormone excretion form exacerbating an existing condition like breast cancer
Thyroidectomy excision of one lobe (subtotal) or the entire thyroid gland (thyroid lobectomy)
Craniotomy surgical procedure that creates an opening in the skull to gain access to the brain during neurosurgical procedures
Thalamotomy partial destruction the thalamus to treat psychosis or intractable pain
Hormone replacement therapy (hrt) oral administration or injection of synthetic hormones to correct a deficiency in such hormones as of estrogen, testosterone, or thyroid hormone
ten/o tend/o tendin/o tendon
spondyl/o (condition) vertebr/o (structure) vertebra
pelv/i pelv/o pelvis
Fasci/o band, fascia (fibrous membrane supporting and separating muscles)
Fibr/o fiber, fibrous tissue
Leiomy/o smooth muscle (visceral)
-asthenia weakness, debility
-sarcoma malignant tumor of connective tissue
carp/o carpus (wrist bones)
cost/o ribs
crani/o cranium (skull)
humer/o humerus
metacarp/o metacarpus
phalang/o phalanges
stern/o sternum
calcane/o calcaneum
femor/o femur
fibul/o fibula
patell/o patella
radi/o radiation, x-ray; radius
tibi/o tibia
ankyl/o stiffness; bent, crooked
lamin/o lamina
-clasia to break
-clast to break
-physis growth
-porosis porous
cost/o ribs
ped foot; child
AE above the elbow
AK above the knee
BE below the elbow
BK below the knee
CTS carpal tunnel syndrome
Fx fracture
HD hemodialysis; hip disarticulation; hearing distance
HNP herniated nucleus pulposus
IM intramuscular
MG myasthenia gravis
RA rheumatoid arthritis
ORTH orthopedics
THR total hip replacement
TKR total knee replacement
Rachi/o spine, vertebral column
Kinesi/o movement, motion
Scoli/o crooked, curved
Os bone
Petr/o stone
Sarc/o flesh, connective tissue
Lei/o smooth
Rhabd/o rod-shaped, striated
Dactyl/o finger or toe
Xiph/o sword-shaped
Rotator cuff injuries injuries to the capsule of the shoulder joint, which is reinforced by muscles and tendons; aka musculotendinous rotator cuff injuries
Talipes equinovarus congenital deformity of the food; aka clubfoot
Tendinites inflammation of a tendon, usually caused by injury or overuse; aka tendonitis
Contracture fibrosis of connective tissue in the skin, fascia, muscle, or joint capsule that prevents normal mobility of related tissue or joint
Ewing sarcoma malignant tumor that develops from bone marrow, usually in long bones or the pelvis
Paget disease skeletal disease affecting elderly people that causes chronic inflammation of bones, resulting in thickening and softening of bones and bowing of long bones; aka osteitis deformans
Rheumatoid arthritis (ra) chronic, systemic inflammatory disease affecting the synovial membranes of multiple joints, eventually resulting in crippling deformities
Subluxation partial or complete dislocation
Sequestrum fragment of a necrosed bone that has become separated from surrounding tissue
Scoliosis abnormal sideward curvature of the spine to the left or right
Spondylolisthesis partial forward dislocation of one vertebra over the one below it, most commonly the 5th lumbar vertebra of the first sacral vertebra; aka spinal cord compression
Arthrocentesis puncture of a joint space with a needle to remove fluid
Rheumatoid factor blood test to detect the presence of rheumatoid factor, a substance present in patients with rheumatoid arthritis
Arthroplasty surgical reconstruction or replacement of a painful, degenerated joint to restore mobility in rheumatoid or osteoarthritis or to correct a congenital deformity
Sequesterectomy excision of a sequestrum
Ankylosing spondylitis chronic inflammatory disease of unknown origin that first affects the spine and is characterized by fusion and loss of mobility of two or more vertebrae; aka rheumatoid spondylitis
Carpal Tunnel syndrome pain or numbness resulting from compression of the median nerve within the carpal tunnel (wrist canal through which flexor tendons and the median nerve pass)
Crepitation grating sound made by movement of bone ends rubbing together, indicating a fracture or joint destruction
Gout hereditary metabolic disease that is a form of acute arthritis characterized by excessive uric acid in the blood and around the joints
Herniated Disk herniation or rupture of the nucleus pulposis (center gelatinous material within an intervertebral disk) between two vertebrae. Occurs most often in the lumbar region
Kyphosis increased convexity in the curvature of the thoracic section of the vertebral column; hunchback or humpback
Lordosis forward curvature of the lumbar spine; swayback
Muscular Dystrophy group of hereditary diseases characterized by gradual atrophy and weakness of muscle tissue. There is no cure, and most individuals die before the age of 20 years. Duchenne’s dystrophy is the most common form
Myasthenia Gravis autoimmune neuromuscular disorder characterized by severe muscular weakness and progressive fatigue
Osteoporosis decrease in bone density and an increase in porosity, causing bones to become brittle and increasing the risk of fractures
Sprain trauma to a joint that causes injury to the surrounding ligament, accompanied by pain and disability
Strain trauma to a muscle from overuse or excessive forcible stretch
Torticollis spasmodic contraction of the neck muscles causing stiffness and twisting of the neck that may be congenial or acquired; wryneck
Open, compound fracture bone pierces the skin and causes extensive damage to surrounding blood vessels
Closed, simple fracture bone is broken with no external wound present
Greenstick fracture bone is partially bent and partially broken; found more commonly in children
Impacted fracture broken ends of a bone segment are wedged into one another
cor/o core/o pupill/o pupil
dacry/o lacrim/o tear; lacrimal apparatus
ocul/o ophthalm/o eye
-opia -opsia vision
acous/o audi/o audit/o hearing
myring/o tympan/o tympanic membrane
Blephar/o eyelid
Conjunctiv/o conjuctiva
Choroids/o choroid
Corne/o cornea
Dipl/o double
Irid/o iris
Kerat/o horney tissue; hard; cornea
Aniso unequal, dissimilar
Opt/o eye; vision
Retin/o retina
Sclera/o hardening; sclerea
-ptosis prolaps, downward displacement
-tropia turning
ot/o ear
-acusis hearing
ARMD age-releated macular degeneration
Ast astigmatism
D diopter (lens strength)
ECCE extracapsular cataract extraction
Em emmetropia
EOM extraocular movement
IOL intraocular lens
IOP intraocular pressure
mix astig mixed astigmatism
MVR mitral valve replacement; massive vitreous retraction (blade)
OD right eye
O.D. doctor of optometry
OS left eye
OU both eyes
REM rapid eye movement
SICS small incision cataract surgery
ST esotropia
VA visual acuity
VF visual field
XT exotropia
Myop myopia
AC air condition
AD right ear
AS left ear
AU both ears
BC bone conduction
ENT ear, nose, and throat
NIHL noise-induced hearing loss
OM otitis media
PE physical examination; pulmonary embolism; pressure-equalizing (tube)
Presby/o old
Acoustic neruoma benign tumor that develops from the 8th cranial nerve and grows within the auditory canal
Hearing loss decreased ability to perceive sounds compared to what the individual or examiner would regard as normal
Conductive hearing loss due to an impairment in the transmission of sound because of an obstruction of the ear canal or damage to the eardrum or ossicles
Anacusis without/hearing; total deafness
Mèniére disease rare disorder of unknown etiology within the labyrinth of the inner ear that can lead to progressive loss of hearing
Otitis Media Middle ear infection. Usually a result of bacteria infection. Most common in children
Serous noninfectious inflammation of the middle ear with accumulation of serum
Suppurative inflammation of the middle ear with pus formation
Otosclerosis progressive deafness due to ossification in the bony labyrinth of the inner ear
Presbycusis Impaired hearing in old age
Tinnitus Ringing buzzing, or roaring sound in the ears
Vertigo sensation of moving around in space. A feeling of spinning or dizziness. Usually a result of inner ear structure damage associated with balance and equilibrium. (Vestibular portion and semicircular canals)
Tonometry procedure used to detect glaucoma that measures intraocular pressure by determining the resistance of the eyeball to indentation by an applied force
Visual acuity test standard eye examination to determine the smallest letters a person can read on a Snellen chart at a distance of 20 feet
Audiometry test that measures hearing acuity at various sound frequencies
Otoscopy visual examination of the external auditory canal and the tympanic membrane using an otoscope
Pneumatic otoscopic procedure that assesses the ability of the tympanic membrane to move in response to a change in air pressure
Rinne test hearing acuity test performed with a vibrating tuning fork that is first placed on the mastoid process and then in front of the external auditory canal to test bone and air conduction
Cataract surgery excision of a lens affected by a cataract
Extracpsular cataract extraction (ecce) excision the anterior segment of the lens capsule along with the lens, allowing for the insertion of the intraocular lens implant
Phacoemulsification excision of the lens by ultrasonic vibrations that break the lens into tiny particles, which are suctioned out of the eye; aka small incision cataract surgery (sics)
Corneal transplant surgical transplantation of a donor cornea into the eye of the recipient; aka keratoplasty
Iridectomy excision of a portion of the iris used to relieve intraocular pressure in patients with glaucoma
Cochlear implant electronic transmitter surgically implanted into the cochlea of a deaf person to restore hearing
Myringoplasty surgical repair of a perforated eardrum with a tissue graft; aka tympanoplasty
Myringotomy incision of the eardrum to relieve pressure and release puss or serous fluid from the middle ear or to insert PE tubes in the eardrum via surgery
Achromatopsia Without/color/vision, condition of color blindness, more common in males
Astigmatism defective curvature of the cornea and lens, which causes light rays to focus unevenly over the retina rather than being focused on a single point, resulting in a distorted image
Cataract Opacity (cloudiness) of the lens. Caused by protein deposits on the surface that slowly builds up until vision is lost.
Conjunctivitis inflammation of the conjunctiva that can be caused by bacteria, allergy, irritation, or a foreign body; aka pinkeye
Diabetic retinopathy retinal damage marked by aneurismal dilation and bleeding of blood vessels or the formation of new blood vessels, causing visual changes
Glaucoma increased intraocular pressure. Caused by the failure of the aqueous humor to drain. Results in atrophy of the optic nerve and may eventually lead to blindness.
Open-angle glaucoma most common form of glaucoma that results from degenerative changes that cause congestion and reduce flow of aqueous humor through the canal of Schlemm
Closed-angle glaucoma type of glaucoma caused by and anatomically narrow angle between the iris and the cornea, which prevents outflow of aqueous humor from the eye into the lymphatic system, causing a sudden increase in IOP
Hordeolum small, purulent inflammatory infection of a sebaceous gland of the eyelid, aka sty
Macular Degeneration breakdown of the tissues in the macula resulting in loss of central vision, most common cause of visual impairment in persons over age 50. The macula is a small specialized central area of the retina. Responsible for acute central vision.
Photophobia Unusual intolerance and sensitivity to light. Occurs in certain diseases and with some medications.
Retinal detachment separation of the retina from the choroids, which disrupts vision and results in blindness if not repaired
Presbyopia A defect of vision in advancing age. Involves loss of accommodation. Caused by a loss of elasticity of the lens.
Farsightedness An error in refraction in which objects come into focus behind the retina. Convex lens will correct. aka hyperopia. Cannot see near objects in proper focus.
Nearsightedness An error in refraction in which objects come into focus in front of the retina. Concave lens will correct. aka myopia. Cannot see far objects in proper focus.
Strabismus muscular eye disorder in which the eyes turn from the normal position so that they deviate in different directions
Esotropia strabismus in which there is deviation of the visual axis of one eye toward that of the other eye, resulting in diplopia; aka cross-eye and convergent strabismus
Exotropia strabismus in which there is deviation of the visual axis of one eye away from that of the other eye resulting is diplopia; aka wall-eye and divergent strabismus
Aur/o ear; aura; gold
Fenestra opening usually a closed membrane
Ossicle any small bone, especially one of 3 bones of the middle ear
Cerumen ear wax
Ton/o tension, pressure
Phot/o light
Oculus sinister left eye
Oculus dexter right eye
Cry/o cold
Amblyopia dullness of vision
Ambly dull
Nyctalopia night blindness
Nycto night, darkness
Emmetropia normal, perfect vision
Myopia nearsightedness
Hyperopia farsightedness
Anisocoria unequal pupil condition
Anis/o unequal
Phac/o lens
Xenophtalmia inflamed eye condition caused by foreign material
Xen/o foreign, strange
Created by: bmcg2324
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