Abdomen 2
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Questions and Answers

Which of the following is NOT considered an abdominal viscus?

  • Pancreas
  • Esophagus (correct)
  • Kidneys
  • Liver

    • Which structure divides the abdominal cavity into supracolic and infracolic compartments?

  • Paracolic gutters
  • Greater omentum
  • Peritoneum
  • Mesocolon (correct)

    • What is the function of the mesentery in the abdominal cavity?

  • To divide the abdominal cavity into compartments
  • To allow for neurovascular communication between organs and body wall
  • To provide mobility to the viscera (correct)
  • To connect the liver and spleen

    • Which artery supplies the fundus and upper body of the stomach?

    <p>Short gastric arteries</p> Signup and view all the answers

    Which vein drains into the hepatic portal vein?

    <p>Short gastric vein</p> Signup and view all the answers

    Which part of the small intestine is the widest and most fixed?

    <p>Duodenum</p> Signup and view all the answers

    Which artery supplies the first (superior) and second (descending) portions of the duodenum?

    <p>Gastroduodenal artery</p> Signup and view all the answers

    Which vein drains the duodenal veins into the hepatic portal vein?

    <p>Superior mesenteric vein</p> Signup and view all the answers

    Which part of the small intestine is responsible for the reabsorption of Vitamin B12 and bile salts?

    <p>Ileum</p> Signup and view all the answers

    Which part of the large intestine is retroperitoneal and does not have a mesentery?

    <p>Descending colon</p> Signup and view all the answers

    What is the primary water absorption site in the large intestine?

    <p>Cecum</p> Signup and view all the answers

    Which point on the abdomen roughly corresponds to the most common location of the base of the appendix where it is attached to the cecum?

    <p>McBurney's Point</p> Signup and view all the answers

    Which artery supplies the pancreas, duodenum, jejunum, ileum, ascending colon, and right side of the transverse colon?

    <p>Superior Mesenteric Artery (SMA)</p> Signup and view all the answers

    Which artery supplies the descending colon, sigmoid, and rectum?

    <p>Inferior Mesenteric Artery (IMA)</p> Signup and view all the answers

    Which vein drains the pancreas, duodenum, jejunum, ileum, ascending colon, and proximal transverse colon?

    <p>Superior Mesenteric Vein (SMV)</p> Signup and view all the answers

    Which ligament connects the spleen to the greater curvature of the stomach?

    <p>Gastrosplenic ligament</p> Signup and view all the answers

    Which artery is the largest branch of the celiac trunk and supplies the spleen?

    <p>Splenic artery</p> Signup and view all the answers

    Which duct of the pancreas merges with the common bile duct to form the hepatopancreatic ampulla?

    <p>Main pancreatic duct</p> Signup and view all the answers

    Which of the following is true about the esophagus?

    <p>The esophagus is a hollow muscular canal within the body but technically outside of it.</p> Signup and view all the answers

    Which of the following is true about the esophagogastric junction?

    <p>The esophagogastric junction is marked internally by an abrupt transition from esophageal to gastric mucosa.</p> Signup and view all the answers

    Which of the following is true about Barrett's Esophagus?

    <p>Barrett's Esophagus is a condition where the esophageal mucosa changes from squamous epithelium to columnar epithelium.</p> Signup and view all the answers

    Which organ is the largest internal organ of the human body?

    <p>Liver</p> Signup and view all the answers

    Where is the liver located?

    <p>RUQ</p> Signup and view all the answers

    What surrounds the liver?

    <p>Glisson's capsule</p> Signup and view all the answers

    What is the function of the liver?

    <p>Stores glycogen and secretes bile</p> Signup and view all the answers

    Which surface of the liver is covered by peritoneum?

    <p>Diaphragmatic surface</p> Signup and view all the answers

    What is the function of the falciform ligament?

    <p>Connects the liver to the anterior abdominal wall</p> Signup and view all the answers

    Which area of the liver is in direct contact with the diaphragm?

    <p>Posterior bare area</p> Signup and view all the answers

    What is the name of the space between the liver and the kidney?

    <p>Hepatorenal recess</p> Signup and view all the answers

    Which organ receives 25% of the cardiac output and has the greatest blood reserve?

    <p>Liver</p> Signup and view all the answers

    Which structure divides the abdominal cavity into supracolic and infracolic compartments?

    <p>Transverse mesocolon</p> Signup and view all the answers

    What is the function of the falciform ligament?

    <p>To connect the liver to the diaphragm</p> Signup and view all the answers

    Which part of the small intestine is the widest and most fixed?

    <p>Duodenum</p> Signup and view all the answers

    Which part of the small intestine is responsible for the reabsorption of Vitamin B12 and bile salts?

    <p>Ileum</p> Signup and view all the answers

    Which artery supplies the pancreas, duodenum, jejunum, ileum, ascending colon, and right side of the transverse colon?

    <p>Superior mesenteric artery</p> Signup and view all the answers

    Which organ is the largest internal organ of the human body?

    <p>Liver</p> Signup and view all the answers

    Which artery supplies the greater curvature of the stomach?

    <p>Left gastro-omental artery</p> Signup and view all the answers

    What is the function of the pyloric sphincter?

    <p>To close off the duodenum</p> Signup and view all the answers

    Which part of the small intestine is the longest?

    <p>Jejunum</p> Signup and view all the answers

    Which artery supplies the third (horizontal) and fourth (ascending) parts of the duodenum?

    <p>Superior mesenteric artery</p> Signup and view all the answers

    Which part of the small intestine is responsible for the absorption of the majority of nutrients?

    <p>Jejunum</p> Signup and view all the answers

    Which artery supplies the jejunum and ileum and forms arterial arcades and vasa recta?

    <p>Superior mesenteric artery</p> Signup and view all the answers

    Which part of the large intestine is retroperitoneal and does not have a mesentery?

    <p>Descending colon</p> Signup and view all the answers

    What is the primary water absorption site in the large intestine?

    <p>Cecum</p> Signup and view all the answers

    Which artery supplies the descending colon, sigmoid, and rectum?

    <p>Inferior mesenteric artery</p> Signup and view all the answers

    Which ligament connects the spleen to the greater curvature of the stomach?

    <p>Gastrosplenic ligament</p> Signup and view all the answers

    Which artery is the largest branch of the celiac trunk and supplies the spleen?

    <p>Splenic artery</p> Signup and view all the answers

    What is the function of the mesentery in the abdominal cavity?

    <p>To connect the small intestine to the posterior abdominal wall</p> Signup and view all the answers

    Which artery supplies the ascending colon, ileum, and right side of the transverse colon?

    <p>Superior Mesenteric Artery (SMA)</p> Signup and view all the answers

    Which vein drains the distal transverse colon, sigmoid, and rectum?

    <p>Inferior Mesenteric Vein (IMV)</p> Signup and view all the answers

    What is the function of the marginal artery (of Drummond)?

    <p>It connects the Superior Mesenteric Artery (SMA) to the Inferior Mesenteric Artery (IMA)</p> Signup and view all the answers

    Which organ is responsible for storing glycogen and secreting bile?

    <p>Liver</p> Signup and view all the answers

    Which surface of the liver is covered by peritoneum, except for the posterior bare area?

    <p>Diaphragmatic surface</p> Signup and view all the answers

    What is the space between the liver and the kidney called?

    <p>Hepatorenal recess</p> Signup and view all the answers

    Which ligament extends between the liver and the anterior abdominal wall?

    <p>Falciform ligament</p> Signup and view all the answers

    What is the largest branch of the celiac trunk that supplies the spleen?

    <p>Splenic artery</p> Signup and view all the answers

    Which surface of the liver is separated from the diaphragm by the subphrenic space?

    <p>Diaphragmatic surface</p> Signup and view all the answers

    Which part of the small intestine is responsible for the reabsorption of Vitamin B12 and bile salts?

    <p>Ileum</p> Signup and view all the answers

    Which part of the large intestine is retroperitoneal and does not have a mesentery?

    <p>Descending colon</p> Signup and view all the answers

    Which artery supplies the pancreas, duodenum, jejunum, ileum, ascending colon, and right side of the transverse colon?

    <p>Superior mesenteric artery</p> Signup and view all the answers

    Which of the following is NOT considered an abdominal viscus?

    <p>Esophagus</p> Signup and view all the answers

    Which artery supplies the descending colon, sigmoid, and rectum?

    <p>Inferior mesenteric artery</p> Signup and view all the answers

    What is the function of the falciform ligament?

    <p>To connect the liver to the anterior abdominal wall</p> Signup and view all the answers

    Which layer of the esophagus is composed of voluntary striated muscle?

    <p>Superior 1/3rd</p> Signup and view all the answers

    Which part of the esophagus is lined by squamous epithelium?

    <p>Superior 1/3rd</p> Signup and view all the answers

    Which part of the esophagus is lined by columnar epithelium?

    <p>Middle 1/3rd</p> Signup and view all the answers

    Which part of the large intestine is responsible for the reabsorption of water?

    <p>Sigmoid colon</p> Signup and view all the answers

    Which ligament connects the spleen to the greater curvature of the stomach?

    <p>Splenorenal ligament</p> Signup and view all the answers

    Which artery supplies the descending colon, sigmoid, and rectum?

    <p>Inferior mesenteric artery</p> Signup and view all the answers

    Which artery supplies the fundus and upper body of the stomach?

    <p>Splenic artery</p> Signup and view all the answers

    What is the largest branch of the celiac trunk that supplies the spleen?

    <p>Splenic artery</p> Signup and view all the answers

    Which vein drains the distal transverse colon, sigmoid, and rectum?

    <p>Inferior mesenteric vein</p> Signup and view all the answers

    Which artery supplies the third (horizontal) and fourth (ascending) parts of the duodenum?

    <p>Inferior pancreaticoduodenal artery</p> Signup and view all the answers

    Which part of the small intestine is responsible for the reabsorption of Vitamin B12 and bile salts?

    <p>Ileum</p> Signup and view all the answers

    Which artery supplies the jejunum and ileum and forms arterial arcades and vasa recta?

    <p>Superior mesenteric artery</p> Signup and view all the answers

    Which artery supplies the ascending colon, ileum, and right side of the transverse colon?

    <p>Superior Mesenteric Artery (SMA)</p> Signup and view all the answers

    Which vein drains the distal transverse colon, sigmoid, and rectum?

    <p>Inferior Mesenteric Vein (IMV)</p> Signup and view all the answers

    Which ligament connects the spleen to the greater curvature of the stomach?

    <p>Gastrosplenic Ligament</p> Signup and view all the answers

    Which ligament connects the spleen to the greater curvature of the stomach?

    <p>Gastrosplenic ligament</p> Signup and view all the answers

    Which ligament extends from the left kidney to the spleen and contains the tail of the pancreas and splenic vessels?

    <p>Splenorenal ligament</p> Signup and view all the answers

    Which artery is the largest branch of the celiac trunk and supplies the spleen?

    <p>Splenic artery</p> Signup and view all the answers

    Which of the following is true about the liver?

    <p>It is the largest internal organ of the human body</p> Signup and view all the answers

    What is the function of the falciform ligament?

    <p>It connects the liver to the anterior abdominal wall</p> Signup and view all the answers

    Which surface of the liver is covered by peritoneum, except for the posterior bare area?

    <p>Diaphragmatic surface</p> Signup and view all the answers

    What is the function of the pyloric sphincter?

    <p>It controls the flow of chyme from the stomach into the small intestine</p> Signup and view all the answers

    Which part of the large intestine is retroperitoneal and does not have a mesentery?

    <p>Descending colon</p> Signup and view all the answers

    Which artery supplies the descending colon, sigmoid, and rectum?

    <p>Inferior mesenteric artery</p> Signup and view all the answers

    What is the primary water absorption site in the large intestine?

    <p>Descending colon</p> Signup and view all the answers

    What is the function of the mesentery in the abdominal cavity?

    <p>It supports and suspends the small intestine</p> Signup and view all the answers

    Which point on the abdomen roughly corresponds to the most common location of the base of the appendix where it is attached to the cecum?

    <p>McBurney's point</p> Signup and view all the answers

    Which organ is the largest internal organ of the human body?

    <p>Liver</p> Signup and view all the answers

    Which surface of the liver is covered by peritoneum?

    <p>Diaphragmatic surface</p> Signup and view all the answers

    Where is the liver located?

    <p>RUQ</p> Signup and view all the answers

    What is the function of the falciform ligament?

    <p>Connects the liver to the diaphragm</p> Signup and view all the answers

    What is the primary water absorption site in the large intestine?

    <p>Descending colon</p> Signup and view all the answers

    What is the function of the mesentery in the abdominal cavity?

    <p>Supports and suspends the small intestine</p> Signup and view all the answers

    What is the function of the liver?

    <p>Filters blood and removes toxins</p> Signup and view all the answers

    What artery supplies the descending colon, sigmoid, and rectum?

    <p>Inferior mesenteric artery</p> Signup and view all the answers

    What is the largest branch of the celiac trunk that supplies the spleen?

    <p>Splenic artery</p> Signup and view all the answers

    What ligament connects the spleen to the greater curvature of the stomach?

    <p>Splenorenal ligament</p> Signup and view all the answers

    Which organ is the largest internal organ of the human body?

    <p>Liver</p> Signup and view all the answers

    What is the function of the falciform ligament?

    <p>Separates the liver from the diaphragm</p> Signup and view all the answers

    Which surface of the liver is covered by peritoneum, except for a posterior bare area?

    <p>Diaphragmatic surface</p> Signup and view all the answers

    What is the space between the liver and the kidney called?

    <p>Hepatorenal recess</p> Signup and view all the answers

    Which ligament extends between the liver and the anterior abdominal wall?

    <p>Falciform ligament</p> Signup and view all the answers

    Which part of the small intestine is responsible for the reabsorption of Vitamin B12 and bile salts?

    <p>Ileum</p> Signup and view all the answers

    Which artery supplies the pancreas, duodenum, jejunum, ileum, ascending colon, and right side of the transverse colon?

    <p>Superior mesenteric artery</p> Signup and view all the answers

    Which vein drains the distal transverse colon, sigmoid, and rectum?

    <p>Inferior mesenteric vein</p> Signup and view all the answers

    Which part of the large intestine is retroperitoneal and does not have a mesentery?

    <p>Ascending colon</p> Signup and view all the answers

    What is the function of the pyloric sphincter?

    <p>Controls the flow of chyme from the stomach into the duodenum</p> Signup and view all the answers

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