lined with transitional ep
urinary system
PS fibers from splancninc nerve
urinary system
kidneys
ureters
bladder
retroperitoneal
upper kidney protected by
rib 11 and 12
left kidney attached to spleen by
lienorenal lig
kidney
retroperitoneal






















long slender muscular tube
ureter
urine from kidney to urinary bladder
ureter
travels in retroperitoneal location
ureter
long slender muscular tube
ureter
urine from bladder to outside
urethra
female urethra
4 cm
opens into vestibule
male urethra
20 cm
travels thru penis and also conveys semen