Anatomy of the Spinal Cord Quiz
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Questions and Answers

Where are the sensory ganglia found?

  • In the walls of viscera
  • Close to the dorsal root of each spinal nerve (correct)
  • In the paravertebral sympathetic chains
  • Along cranial nerves V, VII, VIII, IX, X
  • Which region of the spinal cord has a large anterior/ventral horn proportional to the volume of tissue supplied?

  • T1-L2 and S2-S4 region
  • Cervical and lumbar region (correct)
  • Posterior/dorsal horn
  • Lateral horn
  • Where are the cell bodies of the anterior (ventral/motor) root located?

  • In the paravertebral sympathetic chains
  • In the walls of viscera
  • In the spinal cord (correct)
  • In the ganglia
  • Which part of the spinal nerve forms the grey rami communicantes?

    <p>Posterior (dorsal/sensory) root</p> Signup and view all the answers

    Which part of the spinal nerve innervates the limbs along with muscles and skin of the anterior part of the trunk?

    <p>Ventral ramus</p> Signup and view all the answers

    Where are the autonomic ganglia found?

    <p>In the paravertebral sympathetic chains around roots of great arteries in the abdomen and in the walls of viscera</p> Signup and view all the answers

    Which part of the spinal nerve forms the white rami communicantes?

    <p>Anterior (ventral/motor) root</p> Signup and view all the answers

    Where are the cell bodies of the posterior (dorsal/sensory) root located?

    <p>In the ganglia</p> Signup and view all the answers

    Which part of the spinal nerve innervates the posterior vertebral muscles and skin of the back?

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

    Where are the cell bodies of the autonomic ganglia located?

    <p>In the ganglia</p> Signup and view all the answers

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