Abdominal Organs Quiz
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Questions and Answers

Which vessels supply the lesser curvature of the stomach?

  • Superior mesenteric artery
  • Left and right gastroepiploic arteries
  • Splenic artery
  • Left and right gastric arteries (correct)

    • Is the liver an intraperitoneal or retroperitoneal organ?

  • Intraperitoneal (correct)
  • Retroperitoneal
  • Both
  • None of the above

    • What vessels drain the greater curvature of the stomach?

  • Superior mesenteric veins
  • Left and right gastric veins
  • Left and right gastroepiploic veins (correct)
  • Splenic veins

    • Where are the cell bodies of pre-ganglionic sympathetic neurons located that cause constriction of vessels supplying the stomach?

    <p>Lateral horn T6-T9</p> Signup and view all the answers

    Which organ is not part of the abdominal viscera?

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

    Which book is recommended for further reading on the topic?

    <p>Clinically Oriented Anatomy</p> Signup and view all the answers

    What is the function of the gall bladder?

    <p>Storage and concentration of bile</p> Signup and view all the answers

    Which part of the alimentary system does the spleen belong to?

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

    Which vessels supply the liver with oxygenated blood?

    <p>Hepatic arteries</p> Signup and view all the answers

    Which organs are located in the retroperitoneal space?

    <p>Kidneys and suprarenal glands</p> Signup and view all the answers

    Which of the following organs/muscles lies posterior to the stomach?

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

    What is the blood supply to the spleen and what is the origin of the vessel?

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

    What structure attaches the liver to the anterior abdominal wall?

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

    The fossa for the gallbladder lies between which two lobes of the liver?

    <p>Quadrate and right lobes</p> Signup and view all the answers

    What is the location of the cell bodies of post-ganglionic sympathetic neurons that produce contraction of the spleen to release RBCs into circulation?

    <p>Celiac ganglion</p> Signup and view all the answers

    Which ligament contains the round ligament of the liver (ligamentum teres hepatis)?

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

    What is the arterial supply of the stomach's lesser curvature?

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

    What is the venous drainage of the stomach's greater curvature?

    <p>Left gastroepiploic vein</p> Signup and view all the answers

    What is the innervation of the stomach by the parasympathetic nervous system?

    <p>Vagus nerve</p> Signup and view all the answers

    What is the function of the liver?

    <p>Drug metabolism, bile production, glycogen storage, gluconeogenesis, blood clotting factors</p> Signup and view all the answers

    Where does the hepatopancreatic ampulla open into the duodenum?

    <p>B. 2nd part</p> Signup and view all the answers

    Which vessel is ligated within the triangle of Calot for laparoscopic cholecystectomy (removal of the gall bladder)?

    <p>A. cystic artery</p> Signup and view all the answers

    What is the main function of the gallbladder?

    <p>A. Storage of bile</p> Signup and view all the answers

    Which arteries supply the middle part of the bile duct?

    <p>B. Right hepatic artery</p> Signup and view all the answers

    Which nerves are responsible for vasoconstriction in the gallbladder?

    <p>A. Sympathetic nerves</p> Signup and view all the answers

    How is bile drained from the body and fundus of the gallbladder?

    <p>A. Into hepatic sinusoids</p> Signup and view all the answers

    How is the distal part of the bile duct drained?

    <p>D. Via posterior superior pancreaticoduodenal vein</p> Signup and view all the answers

    What is the function of the sphincter of Oddi?

    <p>C. Relaxation of the sphincters at the hepatopancreatic ampulla</p> Signup and view all the answers

    Which nerves are responsible for contractions of the gallbladder?

    <p>B. Parasympathetic nerves</p> Signup and view all the answers

    What is the referred pain associated with gallbladder inflammation?

    <p>B. Right phrenic nerve</p> Signup and view all the answers

    Which of the following organs is located in the retroperitoneal space?

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

    What is the blood supply to the liver?

    <p>Hepatic artery proper</p> Signup and view all the answers

    Which ligament attaches the liver to the anterior abdominal wall and diaphragm?

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

    What is the main function of the spleen?

    <p>Part of the immune system</p> Signup and view all the answers

    Which vessels supply the lesser curvature of the stomach?

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

    What is the location of the spleen in relation to the stomach?

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

    Which vessels drain the greater curvature of the stomach?

    <p>Left and right gastroepiploic veins</p> Signup and view all the answers

    What is the function of the gallbladder?

    <p>Bile production</p> Signup and view all the answers

    What is the innervation of the stomach by the parasympathetic nervous system?

    <p>Vagus nerve</p> Signup and view all the answers

    Which vessel supplies the proximal part of the bile duct, gallbladder, and cystic duct?

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

    Where does the hepatopancreatic ampulla open into the duodenum?

    <p>2nd part</p> Signup and view all the answers

    Which veins drain the distal part of the bile duct?

    <p>Posterior superior pancreaticoduodenal vein</p> Signup and view all the answers

    Which veins drain the body and fundus of the gallbladder?

    <p>Hepatic sinusoids</p> Signup and view all the answers

    Which nerves are responsible for vasoconstriction in the gallbladder?

    <p>Sympathetic nerves</p> Signup and view all the answers

    Which part of the alimentary system does the spleen belong to?

    <p>None of the above</p> Signup and view all the answers

    What is the blood supply to the spleen and what is the origin of the vessel?

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

    What is the main function of the gallbladder?

    <p>Storage and concentration of bile</p> Signup and view all the answers

    Which of the following structures is NOT part of the abdominal viscera?

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

    Which vessels supply the lesser curvature of the stomach?

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

    What is the venous drainage of the stomach's greater curvature?

    <p>Left and right gastroepiploic veins</p> Signup and view all the answers

    Which nerves are responsible for contractions of the gallbladder?

    <p>Vagus nerves</p> Signup and view all the answers

    What is the referred pain associated with gallbladder inflammation?

    <p>Right upper quadrant</p> Signup and view all the answers

    Where does the hepatopancreatic ampulla open into the duodenum?

    <p>Duodenal papilla</p> Signup and view all the answers

    Which vessel is ligated within the triangle of Calot for laparoscopic cholecystectomy (removal of the gall bladder)?

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

    The fossa for the gallbladder lies between which two lobes of the liver?

    <p>Quadrate and right lobes</p> Signup and view all the answers

    Study Notes

    Blood Supply and Drainage

    • The lesser curvature of the stomach is supplied by the left and right gastric arteries.
    • The greater curvature of the stomach is drained by the short gastric veins and the left gastroepiploic vein.

    Anatomy of the Liver and Gallbladder

    • The liver is an intraperitoneal organ.
    • The fossa for the gallbladder lies between the right and quadrate lobes of the liver.
    • The round ligament of the liver (ligamentum teres hepatis) is contained in the falciform ligament.

    Anatomy of the Spleen

    • The spleen belongs to the alimentary system.
    • The spleen is located posterior to the stomach.
    • The blood supply to the spleen is from the splenic artery, a branch of the celiac trunk.

    Innervation and Function

    • The stomach is innervated by the parasympathetic nervous system via the vagus nerve.
    • The function of the liver is to filter blood, store glycogen, and produce bile.
    • The main function of the gallbladder is to store and concentrate bile.
    • The main function of the spleen is to filter the blood and store red blood cells.

    Additional Facts

    • The hepatopancreatic ampulla opens into the duodenum.
    • The cystic artery, a branch of the right hepatic artery, supplies the proximal part of the bile duct, gallbladder, and cystic duct.
    • The referred pain associated with gallbladder inflammation is in the right shoulder and upper back.

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    Description

    Test your knowledge about the organs of the abdomen with this quiz. Explore the functions and anatomy of the stomach, spleen, liver, and gall bladder.

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