Arterial supply of the pelvis

Question 1

Abdominal aorta bifurcates at the level of ________ into __________

Answer 1

L4
L and R common iliac arteries

Question 2

the common iliac arteries bifurcate at ________
To give off _______

Answer 2

the SI joint
an Internal and larger external iliac artery

Question 3

main blood supply to the lower limb

Answer 3

External iliac artery

Question 4

Internal iliac artery

Answer 4

perfuses the pelvic viscera, perineal, pelvic and gluteal regions