Fetal Pig - Blood VesselsOnline version includes small intestine, large intestine, kidney, ureter, posterior vena cava, renal vein, umbilical artery, testis, urinary bladder, external iliac artery by Charlotte Feller 1 small intestine 2 large intestine 3 kidney 4 ureter 5 posterior vena cava 6 renal vein 7 umbilical artery 8 testis 9 urinary bladder 10 external iliac artery