Chapter 13 -- Urinary System Flashcards
cyst/o
bladder
glomerul/o
glomerulus (tiny filtration unit in the kidneys)
-iasis
suffix meaning “condition” or “state”
lith/o
stone
nephr/o
kidney
ren/o
kidney
noct/o
night
olig/o
little or few
poly-
much; many
py/o
pus
pyel/o
pelvis
ur/o; urin/o
urine
ureter/o
ureter
urethr/o
urethra
electrolyte
electricity-conducting compound in solution
glomerulus
capillary network found inside each nephron
kidney
organ that excretes urine
nephron
tiny structure within the kidney in which urine production begins
perirenal fat
fatty tissue surrounding the renal capsule
renal fascia
protective outer covering of the kidney
retroperitoneal
space between the parietal peritoneum and the muscles and bones of the peritoneum
sphincters
circular muscle that surrounds a tube such as the urethra and constricts the tube when it contracts
urea
natural waste product of metabolism that is excreted in urine
ureters
two tubes that transfer urine from the kidneys to the urinary bladder
urethra
tube that conducts urine away from the bladder from expulsion
uric acid
natural waste product of metabolism that is excreted in urine
urinary bladder
temporary storage receptacle for urine
urinate
passing of urine
urine
water and soluble substances excreted by the kidneys
void
to urinate
albuminuria
presence of protein in urine
anuria
absence of urine formation
calculus
a kidney stone (in context of urinary system)
cystalgia
pain in the a bladder; most often used to signify the urinary bladder
cystitis
inflammation of the bladder
cystocele
hernia of the bladder
cystolith
bladder stone
diuretic
drug that promotes the excretion of urine
dysuria
difficult or painful urination
enuresis
bedwetting
glomerulonephritis
renal disease characterized by inflammation of the glomeruli (not from kidney infection)
glycosuria
urinary excretion of carbohydrates
hematuria
urinary excretion of blood
incontinence
inability to control urine
nephralgia
pain in the kidneys
nephritis
inflammation of the kidney
nephrolithiasis
the presence of a renal calculi
nephromegaly
enlargement of one or both kidneys; renomegaly
nephropathy
disease of the kidney
nephroptosis
prolapse of the kidney
nocturia
excessive urination at night
oliguria
diminished urine production
polyuria
excessive urine production
pyelonephritis
inflammation of the renal or kidney pelvis due to local bacteria infection
pyuria
pus in the urine
renal calculus
a kidney stone
renal failure
impairment of renal function, either acute or chronic, with retention of urea, creatinine, and other waste products
renal hypoplasia
an underdeveloped kidney
retention
the inability to empty the bladder
uremia
an excess of urea in the blood
azotemia
an excess of urea in the blood
ureteritis
inflammation of a ureter
urethralgia
pain in the urethra
urethritis
inflammation of the urethra
urethrostenosis
narrowing of the urethra
urinary tract infection
microbial infection of any part of the urinary tract
cystectomy
excision of the urinary bladder
cystopexy
surgical fixation of the urinary bladder
cystoscopy
visual inspection of the bladder by means of an instrument called a cystoscope
dialysis
filtration to remove colloidal particles from a fluid; a method of artificial kidney function
hemodialysis
removal of unwanted substances from the blood by passage through a semipermeable membrane
lithotripsy
treatment in which a stone in the kidney, urethra or bladder is broken up into small particles
nephrectomy
removal of a kidney
nephrolithotomy
incision into the kidney to remove a calculus
ureterplasty
surgical repair of a ureter
ureterrrhaphy
suture of a ureter
ureteroscope
instrument used to visually examine the ureter
urinalysis
analysis of urine