Chapter 13- Urinary System Flashcards
albumin/o
protein
bacteri/o
bacteria
cyst/o, vesic/o
bladder or sac
dips/o
thirst
glomerul/o
glomerulus
gluc/o, glucos/o, glyc/o
glucose (sugar)
ket/o, keton/o
ketone bodies
lith/o
stone
meat/o
meatus (opening)
nephr/o, ren/o
kidney
pyel/o
renal pelvis
py/o
pus
ureter/o
ureter
urethr/o
urethra
ur/o, urin/o
urine
two structures located on each side of the lumbar region that filter blood and secrete impurities, forming urine
kidneys
outer part of the kidney
cortex
indented opening in the kidney where vessels enter and leave
hilum
inner part of the kidney
medulla
ducts that carry urine from the nephrons to the renal pelvis
calices or calyces
microscopic functional units of the kidney, comprised of kidney cells and capillaries, each of which is capable of forming urine
nephron
small ball shaped cluster of capillaries located at the top of each nephron
glomerulus
top part of the nephron that encloses the glomerulus
Bowman capsule
stem portion of the nephron
renal tubule
tube that carries urine from the kidney to the bladder
ureter
basin-like portion of the ureter within the kidney
renal pelvis
point of connection between the renal pelvis and the ureter
ureteropelvic junction
sac that holds the urine
urinary bladder
single canal that carries urine to the outside of the body
urethra
opening in the urethra to the outside of the body
urethral meatus
fluid produced by the kidneys, containing water and waste products
urine
waste product formed in the liver, filtered out of the blood by the kidneys, and excreted in urine
urea
waste product of muscle metabolism, filtered out of the blood by the kidneys, and excreted in urine
creatinine
presence of albumin in the urine, such as occurs in renal disease or in normal urine after heavy exercise
albuminuria, proteinuria
absence of urine formation
anuria
presence of bacteria in the urine
bacteriuria
painful urination
dysuria
involuntary discharge of urine, usually referring to a lack of bladder control
enuresis
bed-wetting during sleep
nocturnal enuresis
glucose (sugar) in the urine
glucosuria, glycosuria
presence of blood in the urine
hematuria
involuntary discharge of urine or feces
incontinence
involuntary discharge of urine with coughing, sneezing, and/or strained exercise
stress urinary incontinence (SUI)
presence of ketone bodies in the urine
ketonuria
acetone, beta-hydroxybutyric acid, and acetoacetic acid
ketone bodies, ketone compounds
urination at night
nocturia
scanty production of urine
oliguria
condition of excessive urination
polyuria
presence of white cells in the urine, usually indicating infection
pyuria
retention of urine resulting from an inability to void naturally because of spasm or obstruction
urinary retention
inherited condition of multiple cysts that gradually form in the kidney, causing destruction of normal tissue that leads to renal failure
adult polycystic kidney disease (APKD)
form of nephritis involving the glomerulus
glomerulonephritis