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Ch. 12-13

QuestionAnswer
anti- against (P)
di- complete (P)
uret- urination (R)
-ic pertaining to (S)
antidiuretic An agent that decreases urine production.
endo- within (P)
-crine secrete (R)
endocrine A gland that produces an internal or hormonal secretion.
hormone Chemical formed in one tissue or organ, carried by the blood stream to stimulate or inhibit a function of another tissue or organ. Greek for to set in motion
thalam- thalamus (R)
-us pertaining to (S)
hypothalamus Add endocrine gland in the floor and wall of the third ventricle of the brain.
mela- black (R)
ton- tension, pressure (R)
-in substance (S)
melatonin Hormone formed by the pineal gland
oxy- oxygen (R)
toc- labor and childbirth (R)
oxytocin Pituitary hormone that stimulates the uterus to contract.
pineal Pertaining to the pineal gland. Latin for like a pine cone.
pituitary Pertaining to the pituitary gland
prosta- prostate (R)
prostaglandin Hormone present in many tissues, but first isolated from the prostate gland.
ser/o- serum (R)
ton- tension, pressure (R)
serotonin Neurotransmitter in central and peripheral nervous systems
acro- peak, highest point (R)
-megaly enlargement (S)
acromegaly Enlargement of head, face, hands, and feet due to excess growth hormone after growth plates have been closed.
adren/o- adrenal gland
cortic/o- from the cortex (R)
-tropic a turning, change (S)
adrenocorticotropic Hormone of the anterior pituitary that stimulates the cortex of the adrenaline gland to produce its own hormones.
corticosteroid A hormone produced by the adrenal cortex.
-tropin stimulation (S)
corticotropin Pituitary hormone that stimulates the cortex of the adrenal gland to secrete cortisone.
-one hormone (S)
cortisone A corticosteroid produced in small amounts by the adrenal cortex.
in- not (P)
sipid- flavor (R)
diabetes insipidus (DI) Excretion of large amounts of dilute urine as a result of inadequate antidiuretic hormone production.
gonad- testis, ovary (R)
gonadotropin Any hormone that stimulates gonadal function.
gonad Organ that produces sex cells; a testis or an ovary. Latin for seed.
hydrocortisone Potent glucocorticoid with anti-inflammatory properties. Also called cortisol.
pro- before (P)
prolactin Pituitary hormone that stimulates the production of milk.
somat/o- the body (R)
somatotrophin Hormone of the anterior pituitary that stimulates the growth of body tissues.
thyr/o- thyroid (R)
thyrotropin Hormone from the anterior pituitary gland that stimulates functions of the thyroid gland.
calc/i- calcium
calcitonin Hormone produced by the thyroid gland that moves calcium from blood to bones.
emac/i- make thin (R)
-ation process (S)
emaciation Abnormal thinness.
para- adjacent, beside (P)
parathyroid Endocrine glands embedded in the back of the thyroid gland.
thymus Endocrine gland located in the mediastinum. Greek for sweetbread.
thyroid Endocrine gland in the neck; or a cartilage of the larynx. Greek for an oblong shield.
thyroxine Thyroid hormone T4, tetraiodothyronine
-ism condition, process (S)
cretin Severe congenital hypothyroidism.
cretinism Condition of severe congenital hypothyroidism.
ophthalmos eye (R)
ex- out (P)
exophthalmos Protrusion of the eyeball.
goiter Benign enlargement of the thyroid gland. Latin for throat.
Graves disease Hyperthyroidism with toxic goiter.
Hashimoto disease Autoimmune disease of the thyroid gland.
hyperparathyroidism Excessive levels of parathyroid hormone.
hypoparathyroidism Deficient levels of parathyroid hormone.
-pyrex fever (R)
hyperpyrexia Extremely high body temperature or fever.
hyperthyroidism Excessive production of thyroid hormones.
iod- violet (R)
-ine pertaining to (S)
iodine Chemical element, the lack of which causes thyroid disease.
myx- mucus (P)
-edema swelling (R)
myxedema Nonpitting, waxy edema of the skin in hypothyroidism
tetany Severe muscle twitches, cramps, and spasms. Greek for convulsive tension.
thyroidectomy Surgical removal of the thyroid gland
toxic/o- poison (R)
thyrotoxicosis Disorder produced by excessive thyroid hormone production. Also called hyperthyroidism.
Addison disease An autoimmune disease leading to decreased production of adrenocortical steroids.
ad- to, toward (S)
-ren kidney (R)
-al pertaining to (S)
adrenal Endocrine gland on the upper pole of each kidney. Also called suprarenal.
adrenaline Main catecholamine produced by the adrenal medulla. Also called epinephrine.
adrenocortical Pertaining to the cortex of the adrenal gland.
-one hormone (S)
aldosterone Mineralocorticoid hormone of the adrenal cortex.
ald/o- organic compound (R)
catechol- tyrosine containing (R)
-amine nitrogen-containing substance (S)
catecholamine Major elements produced by the adrenal cortex in the stress response; include epinephrine and norepinephrine.
Cushing syndrome Hypersecretion of cortisol (hydrocortisone) by the adrenal gland.
facies Facial features and expressions. Latin for appearance.
cortic- cortisone (R)
glucocorticoid Hormone of the adrenal cortex that helps regulate glucose metabolism.
hydrocortisone Potent glucocorticoid with anti-inflammatory properties.
idi/o- unknown (R)
path- disease (R)
idiopathic Pertaining to a disease of unknown etiology.
mineral/o- inorganic material (R)
mineralocorticoid Hormone of the adrenal gland cortex that influences sodium and potassium metabolism.
nor- normal (P)
epi- above (P)
nephr- kidney (R)
-ine pertaining to (S)
norepinephrine Catecholamine hormone of the adrenal gland that is a parasympathetic neurotransmitter.
ster- solid (R)
steroid Large family of chemical substances found in many drugs, hormones, and body components.
exo- outward (P)
-crine secrete (R)
exocrine A gland that secretes outwardly through excretory ducts.
gluc- sugar, glucose (R)
-agon to fight (S)
glucagon Pancreatic hormone that supports blood glucose levels.
-neo new (P)
gluconeogenesis Formation of glucose from noncarbohydrate sources.
-ose full of (S)
glucose The final product of carbohydrate digestion and the main sugar in the blood.
-lysis separate, dissolve (S)
glycogenolysis Conversion of glycogen to glucose.
-gen/o create (R)
insul- an island (R)
insulin Hormone produced by the islet cells of the pancreas.
Islets of Langerhans Areas of pancreatic cells that produce insulin and glucagon.
-statin inhibit (S)
somatostatin Hormone that inhibits release of growth hormone and insulin.
amput- to prune, lop off (R)
-ation a process (S)
autoantibody Antibody produced in response to an antigen from the host's own tissue.
coma State of deep unconsciousness.
comatose In a state of coma.
diabetes mellitus Metabolic syndrome caused by absolute or relative insulin deficiency and/or ineffectiveness.
-emia blood condition (S)
hyperglycemia High level of glucose (sugar) in the blood.
nephropathy Any disease of the kidney.
par- abnormal (P)
-esthes sensation (R)
paresthesia (plural?) An abnormal sensation; tingling, burning, pricking. Plural - paresthesias
dips- thirst (R)
polydipsia Excessive thirst.
polyuria Excessive production of urine.
retinopathy Degenerative disease of the retina.
acetone Ketone that is found in blood, urine, and breath when diabetes mellitus is out of control. Latin for vinegar.
-osis condition (S)
ketoacidosis Excessive ketones in the blood, making it acidic.
ketone Chemical formed in uncontrolled diabetes or in starvation.
ketosis Excessive production of ketones.
lethargy Abnormal drowsiness in depth or length of time. Greek for drowsiness.
metabolic acidosis Decreased pH in blood and body tissues as a result of an upset in metabolism.
saline Salt solution, usually sodium chloride. Latin salt.
ammonia Toxic breakdown product of amino acids (proteins).
bladder Hollow sac that holds fluid; ex. urine or bile.
calyx (plural?) Funnel-shaped structure. Greek for cup of flower. Plural - calyces
filter Porous substance used to separate liquids and gases from particulate matter; or to subject a substance to the action of a filter.
glomerulus Network of capillaries in a nephron. Latin for small ball of yarn.
hilum (plural?) The opening where the nerves and blood vessels enter and leave an organ. Latin for small bit. Plural - hila
kidney Organ of excretion.
nephron Filtration unit of the kidney; comprised of glomerulus and renal tubule. Greek for kidney.
nephrology Medical specialty of diseases of the kidney.
nitrogenous Containing or generating nitrogen.
renal Pertaining to the kidney.
urea End product of nitrogen metabolism. Greek for urine.
ureter Tube that connects each kidney to the urinary bladder. Greek for urinary canal.
urine Fluid and dissolved substances excreted by the kidney.
diuretic Agent that increases urine output.
glomerulonephritis Infection of the glomeruli of the kidney.
hemat- blood (R)
-uria urine (S)
hematuria Blood in the urine.
nephrectomy Surgical removal of a kidney.
blast- immature cell (R)
nephroblastoma Cancerous kidney tumor of childhood. Also called Wilms tumor.
nephropathy Any disease of the kidney.
nephrotic syndrome Glomerular disease with marked loss of protein.
pyel/o- renal pelvis (R)
pyelogram X-ray image of renal pelvis and ureters using contrast media.
an- a lack of, no (P)
anuria Absence of urine production.
dialysis An artificial method of filtration to remove excess waste materials and water from the body.
hemodialysis An artificial method of filtration to remove excess waste materials and water directly from the blood.
nephritis Inflammation of the kidney.
olig- scanty (R)
oliguria Scanty production of urine.
polycystic Composed of many cysts.
pyel/o- renal pelvis (R)
pyelonephritis Inflammation of the kidney and renal pelvis.
sib- relative (R)
-ling small (S)
uremia The complex symptoms arising from renal failure.
calculus (plural?) Small stone. Latin for pebble. Plural - calculi
dipstick A strip of plastic or paper bearing squares of reagent that change color to indicate presence of chemicals.
extra- outside (P)
corpor- body (R)
-eal pertaining to (S)
extracorpeal Outside the body.
flank Side of the body between the pelvis and the ribs. Latin for broad.
groin Crease where the thigh joins the abdomen.
-osis condition (S)
hydronephrosis Dilation of the pelvis and the calyces of a kidney.
lith/o- stone
-tripsy crushing (S)
lithotripsy Crushing stones by sound waves
-tripter crusher (S)
lithotripter Instrument that generates sound waves
nephrothiasis Presence of a kidney stone
enur- urinate in (R)
-esis condition (S)
enuresis Involuntary bedwetting
meatus The external opening of a passage. Latin for a passage.
mictur- pass urine (R)
micturition Act of passing urine
reflex An involuntary response to a stimulus. Latin for to bend back.
sphincter A band of muscle that encircles an opening; when it contracts, the opening squeezes closed. Greek for a band.
urethra Tube that carries urine from the bladder to outside.
void To evacuate urine or feces
voluntary Acting in obedience to the will
cyst- bladder (R)
cystitis Inflammation of the urinary bladder.
dys- bad, difficult (P)
dysuria Difficulty or pain with urination.
in- not (P)
contin- hold together (R)
-ence state of (S)
incontinence Inability to prevent discharge of urine or feces.
pyel- renal pelvis (R)
pyelitis Inflammation of the renal pelvis.
pyelonephritis Inflammation of the kidney and renal pelvis.
retention Holding back in the body what should normally be discharged (ex. urine). Latin for hold back.
supra- above (P)
suprapubic Above the symphysis pubis.
urethritis Inflammation of the urethra.
vesic/o- bladder (R)
vesicoureteral reflux Backward flow of urine from the badder into the ureter.
-flux flow (R)
cast A cylindrical mold formed by materials in the kidney tubules. Latin for pure.
cystoscope An endoscope inserted to view the inside of the bladder.
cystourethrogram X-ray image during voiding to show structure and function of bladder and urethra.
glycosuria Presence of glucose in urine.
ketone Chemical formed in uncontrolled diabetes or in starvation.
nitrite Chemical formed in urine by E. coli and other micoorganisms.
proteinuria Presence of protein in urine.
retro- backwards (P)
-grade going (R)
retrograde Reversal of a normal flow; for example, back from the bladder into the ureters
urinalysis Examination of urine to separate it into its elements and define their kind and/or quanitity.
-erg work (R)
anticholinergic Antagonistic to parasympathetic nerve fibers.
antidepressant An agent used to counteract depression.
kal- potassium (R)
hyperkalemia An excessive amount of potassium in the blood.
osmosis The passage of a solvent across a cell membrane.
osmo- push (R)
potent Possessing strength, power. Latin for power.
thiaz- blue dye (R)
thiazide Abbreviated from benzothiadiazide, a class of diuretic.
uric acid A chemical of white crystals poorly soluble in urine.
-suric excess (S)
uricosuric Pertaining to excessive amounts of uric acid in urine.
Created by: Adam Smi.
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