What are the unpaired branches of the abdominal aorta that deliver oxygenated blood to the organs of the digestive system?

Answer 1

The unpaired branches of the abdominal aorta that deliver oxygenated blood to the organs of the digestive system include the celiac trunk, the superior mesenteric artery (SMA), and the inferior mesenteric artery (IMA). The celiac trunk supplies blood to the stomach, liver, spleen, and pancreas, while the SMA primarily supplies the small intestine and part of the large intestine. The IMA provides blood to the distal part of the large intestine. Together, these vessels play a crucial role in nourishing the digestive organs.