Human Anatomy Quiz: Cardiovascular and Digestive Systems
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Questions and Answers

Where does the caval system/systemic venous system return blood to?

  • Left ventricle of the heart
  • Left atrium of the heart
  • Right atrium of the heart (correct)
  • Right ventricle of the heart

    • What can hypertension of the caval system cause?

  • Kidney stones
  • Esophageal varices (correct)
  • Knee pain
  • Lung fibrosis

    • Where is Mcburney's point located in relation to the body?

  • Halfway from the umbilicus to the left anterior superior iliac spine
  • Halfway from the spine to the belly button
  • Halfway between the left nipple and belly button
  • Halfway from the umbilicus to the right anterior superior iliac spine (correct)

    • Which arteries do the left and right common iliac arteries divide into?

    <p>Internal and external iliac arteries</p> Signup and view all the answers

    What veins comprise the portal circulation?

    <p>Mesenteric veins and splenic veins</p> Signup and view all the answers

    What is made up of the portal triad?

    <p>Common bile duct, hepatic artery, portal vein</p> Signup and view all the answers

    How can you differentiate between the jejunum and ileum in terms of blood supply?

    <p>Jejunum has direct rays from the superior mesenteric artery.</p> Signup and view all the answers

    What connects at an arcade known as the marginal artery of Drummond?

    <p>Ileocolic artery, middle colic artery, left colic artery.</p> Signup and view all the answers

    What is the function of an arcade in the context of blood supply?

    <p>Where blood vessels are joined together.</p> Signup and view all the answers

    How does the body ensure continued blood supply when one of the arteries is blocked?

    <p>Via the marginal artery of Drummond.</p> Signup and view all the answers

    What determines whether air in the stomach goes to the fundus or antrum based on body position?

    <p>Body posture such as lying down or standing up.</p> Signup and view all the answers

    Where is the hernia sac usually located in relation to abdominal structures?

    <p>Adjacent to a weakness in abdominal muscles.</p> Signup and view all the answers

    Which vessel is a branch of the celiac artery and supplies the stomach?

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

    Where do the arcades of the superior mesenteric artery form in the small intestine?

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

    Which artery forms an important connection between the superior and inferior mesenteric arteries in case of blockage?

    <p>Marginal artery of Drummond</p> Signup and view all the answers

    If there is an arterial blockage in the superior mesenteric artery, which area may face ischemia?

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

    Which vessel is NOT part of the splanchnic circulation system?

    <p>Inferior vena cava</p> Signup and view all the answers

    What happens if there is an obstruction in the portal vein system before blood reaches the liver?

    <p>Decreased clotting factor production</p> Signup and view all the answers

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