Question

Which artery supplies the small intestine, right colon, and most of the transverse colon?

A) Celiac trunk

B) Splenic artery

C) SMA

D) IMA

E) Left gastric

Answer 1

The artery that supplies the small intestine, right colon, and most of the transverse colon is the Superior Mesenteric Artery (SMA), a branch of the abdominal aorta.

Step-by-step explanation:

The artery that supplies the small intestine, right colon, and most of the transverse colon is the Superior Mesenteric Artery (SMA). The SMA is a branch of the abdominal aorta and it branches into several major vessels that supply blood to the small intestine (duodenum, jejunum, and ileum), the pancreas, and a majority of the large intestine. Other arteries such as the Celiac Trunk and Inferior Mesenteric Artery (IMA) supply different sections of the alimentary canal, with the Celiac Trunk servicing the liver, stomach, and duodenum, and the IMA supplying blood to the distal segment of the large intestine, including the rectum.