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28 Cards in this Set
- Front
- Back
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What is the blood supply for the embryonic foregut?
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Celiac trunk (in the abdomen)
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What are the derivatives of the embryonic foregut? (There are 5 categories)
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1. Primitive pharynx and derivatives (oral cavity, pharynx, tongue, tonsils, salivary glands, upper respiratory tract)
2. Lower respiratory tract 3. Esophagus and stomach 4. Duodenum, proximal to opening of common bile duct 5. Liver, gall bladder, bile duct system, pancreas |
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What is the blood supply for the embryonic midgut?
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Superior mesenteric artery
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What are the derivatives of the embryonic midgut? (2 categories)
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1. Small intestines distal to opening of bile duct in duodenum
2. Cecum, vermiform appendix, ascending colon, and proximal 2/3 of transverse colon |
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What is the blood supply for the embryonic hindgut?
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Inferior mesenteric artery
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What are the derivatives of the Embryonic hindgut? ( there are 2 categories)
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1. Distal 1/3 of transverse colon, descending colon, sigmoid colon, rectum, and superior portion of anal canal.
2. Epithelium of urinary bladder and most of urethra. |
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What are the three branches of the Celiac trunk?
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1. Left gastric artery
2. Common hepatic artery 3. Splenic artery. |
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What does the left gastric artery supply?
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1. Stomach
2. Esophagus |
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What does the common hepatic artery supply?
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1. Liver
2. Stomach 3. Pancreas 4. Duodenum |
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What are the two branches of the common hepatic artery?
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1. Hepatic artery proper
2. Gastroduodenual artery. |
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What artery may be eroded by a posterior perforation of a duodenal ulcer?
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Gastroduodenal artery
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What does the splenic artery supply?
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1. Stomach
2. Pancreas 3. Spleen |
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What artery may be eroded by posterior perforation of a gastric ulcer.
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Splenic artery.
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What are the branches of the hepatic artery proper?
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1. Right gastric artery
2. Right hepatic artery 3. Left heptic artery |
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What does the right gastric artery supply?
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Lesser curvature.
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What does the right hepatic artery supply?
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Right lobe of liver and gall bladder (via cystic artery in triangle of Calot)
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What are the boundaries of the triangle of Calot (Cystohepatic triangle)?
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1. Common hepatic duct (medially)
2. Inferior edge of the liver (superiorly) 3. Cystic duct (inferiorly) |
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What artery passes through the triangle of Calot (cystohepatic triangle)?
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The Cystic artery ( important during laparoscopic cholecystectomies)
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What does the left hepatic artery supply?
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The left lobe of the liver.
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What are the three branches of the gastroduodenal artery?
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1. Supraduodenal artery
2. Superior pancreaticoduodenal artery 3. Right gastroepiploic artery. |
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What does the supraduodenal artery supply?
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The duodenum
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What does the superior pancreaticoduodenal artery supply?
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The anterior and posterior branches supply the head of the pancreas and uncinate process and duodenum.
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What do the anterior and posterior branches of the superior pancreaticoduodenal artery anastomose with?
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The anterior and posterior branches of the inferior pancreaticoduodenal artery.
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What does the right gastroepiploic artery supply?
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The greater curvature of the stomach.
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What are the 3 branches of the splenic artery?
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1. Pancreatic artery
2. Short gastric artery 3. Left gastroepiploic artery. |
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What does the pancreatic artery supply? (be specific)
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The body and tail of the pancreas
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What does the short gastric artery supply?
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The fundus of he stomach
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What does the left gastroepiploic artery supply?
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The greater curvature of the stomach.
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