Blood Vasculature Principles Quiz
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Questions and Answers

Which layer of the artery contains vasa vasorum and vasomotor nerves?

  • Tunica adventitia (correct)
  • Tunica media
  • Endothelial layer
  • Tunica intima

    • Which type of artery has the highest amount of elastic tissue in the tunica media?

  • Elastic Arteries (correct)
  • Arterioles
  • Muscular Arteries
  • Nutrient Arteries

    • Which arteries are responsible for regulating blood flow and pressure?

  • Elastic Arteries
  • Cutaneous Arteries
  • Arterioles (correct)
  • Muscular Arteries

    • Which arteries transfer deoxygenated blood?

    <p>Pulmonary arteries (C)</p> Signup and view all the answers

    Which type of anastomoses is a direct linkage between branches of muscular arteries?

    <p>True anastomoses (A)</p> Signup and view all the answers

    Where are arteriovenous anastomoses typically found?

    <p>Exposed parts like skin, nose, lips, and ears (B)</p> Signup and view all the answers

    Which veins carry Unoxygenated Blood except for the pulmonary and umbilical veins?

    <p>Veins with valveless systems (A)</p> Signup and view all the answers

    What is the function of the vascular venous pump?

    <p>To move blood by expanding arteries (B)</p> Signup and view all the answers

    What causes varicose veins?

    <p>Failure of venous valves (A)</p> Signup and view all the answers

    1

    <p>Direct linkage between branches of muscular arteries. (C)</p> Signup and view all the answers

    Where are arteriovenous anastomoses typically found?

    <p>Exposed parts like skin, nose, lips, and ears. (B)</p> Signup and view all the answers

    Which veins carry Unoxygenated Blood except for the pulmonary and umbilical veins?

    <p>Veins with valveless systems. (A)</p> Signup and view all the answers

    What is the function of the vascular venous pump?

    <p>To move blood by expanding arteries. (B)</p> Signup and view all the answers

    What causes varicose veins?

    <p>Failure of venous valves. (A)</p> Signup and view all the answers

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