Question

The abdominal aorta divides into three arteries at its terminus; what are they?

Answer 1

The abdominal aorta divides into the common iliac arteries, superior mesenteric artery, and inferior mesenteric artery.

Step-by-step explanation:

The abdominal aorta divides into three arteries at its terminus. These arteries are:

1. Common Iliac Arteries: These arteries branch off from the abdominal aorta and supply blood to the pelvis and lower extremities.
2. Superior Mesenteric Artery: This artery arises from the abdominal aorta and supplies blood to the small intestine, pancreas, and part of the large intestine.
3. Inferior Mesenteric Artery: This artery also arises from the abdominal aorta and supplies blood to the distal segment of the large intestine, including the rectum.