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Multiple Choice
Which artery branches into the common hepatic artery, splenic artery, and left gastric artery?
A
Renal artery
B
Celiac trunk
C
Superior mesenteric artery
D
Inferior mesenteric artery
Verified step by step guidance
1
Step 1: Understand the anatomy of the celiac trunk. The celiac trunk is a major branch of the abdominal aorta and is responsible for supplying blood to the upper abdominal organs.
Step 2: Identify the branches of the celiac trunk. The celiac trunk branches into three main arteries: the common hepatic artery, the splenic artery, and the left gastric artery.
Step 3: Compare the celiac trunk to other arteries listed in the problem. The renal artery supplies the kidneys, the superior mesenteric artery supplies the midgut, and the inferior mesenteric artery supplies the hindgut. None of these arteries branch into the common hepatic, splenic, or left gastric arteries.
Step 4: Recognize that the celiac trunk is the correct answer based on its anatomical role and the branches it gives rise to.
Step 5: Reinforce the concept by reviewing the organs supplied by the celiac trunk: the liver (via the common hepatic artery), the stomach (via the left gastric artery), and the spleen (via the splenic artery).