Sura alnajjar and Antero-Lateral Abdominal Wall Quiz
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Questions and Answers

What is the purpose of fascia in the human body?

  • To extend the upper and lower limbs
  • To provide innervation and blood supply
  • To cover the bones
  • To divide the muscles into functional compartments (correct)
  • Why is the anterolateral abdominal wall studied as one unit?

  • The aponeuroses of lateral wall muscles form the rectus sheath anteriorly (correct)
  • Due to different innervation in each muscle
  • Because it is divided into posterior and lateral aspects
  • To understand proper physical examinations
  • Why is surface anatomy important in defining the locations of organs underlying the walls?

  • To guide proper physical examinations for pathologies (correct)
  • To identify surgical instruments needed for incisions
  • To understand the mechanism of muscle contraction
  • To assess blood supply to the abdominal region
  • What is the significance of the 9 regions classification used by specialists?

    <p>To define locations for surgical incisions and physical examinations</p> Signup and view all the answers

    Where is the umbilicus located according to the 9 regions classification?

    <p>At intervertebral disc between L3 and L4</p> Signup and view all the answers

    Which quadrant contains the cecum and appendix?

    <p>Lower right quadrant</p> Signup and view all the answers

    Why are the upper and lower limbs considered part of the anterolateral abdominal wall?

    <p>Due to their proximity to the trunk</p> Signup and view all the answers

    What passes through the transpyloric plane?

    <p>Longitudinal axis of spleen</p> Signup and view all the answers

    What is important about the ligament of Treitz in relation to the duodeno-jejunal flexure?

    <p>Tension if it's short causes problems</p> Signup and view all the answers

    Which spinal segment is associated with referred pain for appendix inflammation?

    <p>T10</p> Signup and view all the answers

    In which region of the abdomen is most likely to find the small intestines?

    <p>Hypogastric / pubic region</p> Signup and view all the answers

    Which nerve supplies the upper part of the inguinal region?

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

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