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108 Cards in this Set

  • Front
  • Back
albumin/o
protein
bacteri/o
bacteria
cyst/o
vesic/o
bladder or sac
dips/o
thirst
glomerul/o
glomerulus (little ball)
gluc/o
glyc/o
sugar
ket/o
keton/o
ketone bodies
lith/o
stone
meat/o
opening
nephr/o
ren/o
kidney
pyel/o
basin
py/o
pus
urter/o
ureter
urethr/o
urethra
ur/o
urin/o
urine
kidneys
two structues located on each side of the lumbar region that filter blood and secrete impurities, forming urine
cortex
outer part of the kidney (cortex=bark)
hilum
indented opening in the kidney where vessels enter and leave
medulla
inner part of the kidney
calices (calyces)
ducts that carry urine from the nephrons to the renal pelvis
(kalyx=cup of a flower)
nephron
microscopic functional units of the kidney, comprised of kidney cells and capillaries, each capable of forming urine
glomerulus
little ball-shaped cluster of capillaries located at the top of each nephron
Bowman's Capsule
the top part of the nephron that encloses the glomerulus
renal tubule
the stem portion of the nephron
ureter
the tube that carries urine from the kidney to the bladder
renal pelvis
the basinlike portion of the ureter within the kidney
ureteropelvic junction
point of connection between the renal pelvis and ureter
urinary bladder
sac that holds the urine
urethra
single canal that carries urine to the outside of the body
urethral meatus
opening in the urethra to the outside of the body
urine
fluid produced by the kidneys, containing water and waste product
urea
waste product formed in the liver, filtered out of the blood by the kidneys and excreted in urine
creatinine
waste product of muscle metabolism, filtered out of the blood by the kidneys and excreted in urine
albuminuria
proteinuria
presence of albumin in the urine, such as occurs in renal disease or in normal urine after heavy exercise
anuria
absence of urine formation
anuresis
inability to pass urine
bacteriuria
presence of bacteria in the urine
dysuria
painful urination
enuresis
involuntary discharge of urine, usually referrinf to a lack of bladder control
nocturnal enuresis
bedwetting during sleep
hematuria
presence of blood in the urine
incontinence
involuntary discharge of urine or feces
urinary stress incontinence
involuntary discharge of urine when coughing, sneezing or strained exercise
ketonuria
presence of ketone bodies in the urine
ketone bodies
ketone compounds
acetone, beta-hydroxybutyric acid, and acetonacetic acid are products of metabolism that appear in the urine from the body's abnormal use of carbohydrates, such as occurs in uncontrolled diabetes or starvation
nocturia
urination at night
oliguria
scanty production of urine
pyuria
presence of white cells in urine, usually indicating infection
urinary retention
retention of urine caused by an inability to void (urinate) naturally because of spasm or obstruction
glomerulonephritis
form of nephritis involving the glomerulus
hydronephrosis
pooling of urine in dilated areas of the renal pelvis and calices of one or both kidneys caused by an obstructed outflow of urine
nephritis
inflammation of the kidney
pyelonephritis
inflammation of the renal pelvis
nephrosis
degenerative disease of the renal tubules
nephrolithiasis
presence of a renal stone or stones
cystitis
inflammation of the bladder
urethritis
inflammation of the urethra
urethral stenosis
narrowed condition of the urethra
urinary tract infection (UTI)
invasion of pathogenic organisms int he urinary tract, especially the urethra and bladder; symptoms include dysuria, urinary frequency and malaise
uremia
azotemia
excess of urea and other nitrogenous waste in the blood caused by kidney failure
cystoscopy
examination of the bladder using a rigid or flexible cystoscope
kidney biopsy (Bx)
renal biopsy
removal of kidney tissue for pathologic examination
radiography
x-ray studies commonly used in urology
intravenous pyelogram (IVP)
intravenous urogram
x-rays of the urinary tract taken after an iodine contrast medium is injected into the bloodstream
kidney, ureter, bladder (KUB)
abdominal x-ray of kidney, ureter, and bladder typically used as a scout film before doing an IVP
scout film
plain x-ray taken to detect any obvious patholog before further imaging (e.g. KUB before an IVP)
renal angiogram
arteriogram
x-ray of the renal artery made after injecting contrast material into a catheter in the artery
retrograde pyelogram (RP)
x-ray of the ureters, bladder, and kidney taken after contrast medium is administered backward through a small catheter through a cytoscope to detect the presence of stones, obstruction and so on.
voiding (urinating) cystourethrogram (VCU or VCGU)
x-ray of the bladder and urethra taken during urination
abdominal sonogram
ultrasound image of the urinary tract, including the kidney and bladder.
urinalysis (UA)
physical, chemical, and microscopic examination of urine
specific gravity
measure of the concentration or dilution of urine
pH
measure of the acidity or alkalinity of urine
glucose (sugar)
chemical test used to detect sugar in the urine, used most often to screen for diabetes
albumin (alb)
chemical test used to detect the presence of albumin in the urine
ketones
chemical test used to detect presence of ketone bodies in the urine; positive test indicated fats are being used by the body instead of carbohydrates, which occurs in starvation or in an uncontroled diabetic state
occult blood, urine
chemical test for the presence of hidden blood in the urine resulting from red blood cell hemolysis; indicates bleeding in the kidneys (occult = hidden)
bilirubin
chemical test used to detect bilirubin in the urine; seen in gallbladder and liver disease
urobilirubin
chemical test used to detect bile pigment in the urine - increased amounts seen in gallblader and liver disease
nitrite
chemical test to determine the presence of bacteria in the urine
microscopic findings
microscopic indentification of abnormal constituents present in the urine (e.g. red blood cells, white blood cells, casts) reported per high or low power field (hpf or lpf)
urine culture and sensitivity (C&S)
isolation of a urine specimen in a culture medium to propagate the gowth of microorganisms; organisms that grow in the culture are identified along with the drugs to which they are sensitive
blood urea nitrogen (BUN)
blood test to determine the level of urea in the blood; a high BUN indicates the kidney's inability to excrete urea
creatinine, serum
test to determine the level of creatinine in the blood, useful in addessing kidney function
creatinine, urine
test to determine the level of creatine in the urine
creatinine clearance testing
measurements of the level of creatinine in the blood and a 24-hour urine specimen to determine the rate that creatinine is "cleared" from the blood and kidneys
urologic endoscopic surgery
use of specialized endoscopes (e.g. resectoscope) within the urinary tract to perform various surgical procedures such as resection of a tumor, repair of an obstruction, stone retrival, palcement of a stent, and so on
resectoscope
urologic endoscope inserted through the urethra to resect (cut and remove) lesions of bladder, urethra, or prostate
intracorporeal lithotripsy
method of destroying stones within the urinary tract using electrical energy discharges transmitter to a probe within a flexable endoscope; most commonly used to pulverize bladder stones
nephrotomy
incision into the kidney
nephrorrhaphy
suture of an injured kidney
nephrolithotomy
incision into the kidney for the removal of stones
nephrectomy
excision of a kidney
pyeloplasty
surgical reconstruction of the renal pelvis
stent placement
use of a device (stent) to hold open vessels or tubes (e.g., an obstructed ureter)
kidney transplantation
renal transplantation
transfer of a kidney from the body of one person (donor) to another
urinary diversion
creation of a temporary or permanent diversion of the urinary tract to provide a new passage through which urine exits the body; used to treat defects or disease such as bladder cancer
noncontinent ileal conduit
removal of a portion of the ileum to use as a conduit to which the ureters are attached at one end; the other end is brought through an opening (stoma) created in the abdomen - urine drains continually into an external appliance (bag)
continent urostomy
an internal reservoir (pouch) constructed from a segment of intestine which diverts urine through an opening (stoma) that is brought through the abdominal wall - a value is created internally to prevent leakage and patient empties the pouch by catheterization
orthotopic bladder neobladder
bladder constructed from portions of intestine connected to the urethra allowing "natural" voiding
extracorporeal shock wave lithotripsy (ESWL)
procedure using ulrasound outside the body to bombard and disintegrate a stone within; most commonly used to treat urinary stones above the bladder
kidney dialysis
methods of filtering inpurities from the blood, replacing the function of one or both kidneys lost in renal failure
hemodialysis
method of removing impurities by pumping the patient's blood through a dialyzer, the specialzed filter of the artifical kidney machine (hemodialyzer)
peritoneal dialysis
method of removing impurities using the peritonuem as the filter; a catheter inserted in the peritoneal cavity delivers cleansing fluid (dialysate) that is washed in and out in cycles
analgesic
drug that relives pain
antibiotic
drug that kills or inhibits growth of microorganisms
antispasmodic
drug that relieves spasm
diuretic
drug that increses the secretion of urine