kidneys
ureters
bladder
urethra
cortex
medulla
lobe
calyces
nephron
juxtamedullary nephrons
glomerulus
proximal tubule
loop of Henle
distal tubule
renal arteries
renal veins
glomerular filtration rate (GFR)
0
glomerulus
ADH
SIADH
Diabetes insipidus
aldosterone
diuresis
erythropoietin
renin
angiotensin II
voiding
urine
creatinine clearance
creatinine
BUN
increased BUN
0