In gastric ulcer which aery is involved
**Core Concept**
The question is testing the knowledge of the blood supply to the stomach, specifically the arteries involved in gastric ulcer disease. Gastric ulcers are a type of mucosal defect in the stomach lining, and understanding the blood supply to this region is crucial for diagnosing and managing the condition.
**Why the Correct Answer is Right**
The correct answer is the right gastric artery, which is a branch of the hepatic artery proper. The right gastric artery supplies blood to the lesser curvature of the stomach, including the region where gastric ulcers often occur. This artery is particularly relevant in the context of gastric ulcer disease because it is a common site for ulceration and hemorrhage.
**Why Each Wrong Option is Incorrect**
**Option A:** The left gastric artery is a branch of the celiac trunk that supplies the upper part of the stomach, but it is not typically involved in gastric ulcer disease.
**Option B:** The gastroduodenal artery is a branch of the hepatic artery proper that supplies the pylorus and duodenum, but it is not directly involved in gastric ulcer disease.
**Option C:** The short gastric arteries are branches of the splenic artery that supply the fundus of the stomach, but they are not typically involved in gastric ulcer disease.
**Clinical Pearl / High-Yield Fact**
Remember that the right gastric artery is a common site for gastric ulcers, and its involvement can lead to significant bleeding. When managing gastric ulcer disease, it is essential to consider the blood supply to the stomach and the potential for bleeding from the right gastric artery.
**Correct Answer:** C.