Question

What vessel is anterior to the uncinate process and posterior to the neck of the pancreas?

A) SMA

B) IMA

C) Confluence of portal and splenic vein

D) IMV (Inferior Mesenteric Vein)

E) Common hepatic artery

Answer 1

The vessel located anterior to the uncinate process and posterior to the neck of the pancreas is the Superior Mesenteric Artery (SMA).

Step-by-step explanation:

The vessel that is anterior to the uncinate process and posterior to the neck of the pancreas is the Superior Mesenteric Artery (SMA). The hepatic portal system, which includes the hepatic portal vein, involves major veins such as the superior mesenteric, splenic, and inferior mesenteric veins that drain into it. The superior mesenteric artery provides blood to parts of the gastrointestinal tract and is found in proximity to the structures in question, particularly the pancreas.

The common hepatic artery, on the other hand, arises from the celiac trunk and supplies blood to the liver, stomach, and other areas, but is not the vessel that lies between the uncinate process of the pancreas and its neck.