Concerning the abdominal aorta and branches:

• A. the inferior mesenteric artery arises below the L4 lumbar arteries
• B. the superior mesenteric artery arises at the level of L2
• C. the renal artery arises below the level of the superior mesenteric artery
• D. the suprarenal arteries arise above the coeliac trunk
• E. the coeliac trunk is the highest branch of the abdominal aorta