Posterior Vagal Trunk Anatomy
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Posterior Vagal Trunk Anatomy

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Questions and Answers

What type of fibers are sympathetic fibers in the context of stomach nerve supply?

  • Vasoconstrictors (correct)
  • Pain blockers
  • Muscle relaxants
  • Vasodilators

    • Apart from vasoconstriction, what other function do the sympathetic fibers carry out for the stomach?

  • Muscle contractions
  • Pain sensation (correct)
  • Increased blood flow
  • Digestive enzyme secretion

    • Which plexus is responsible for the derivation of sympathetic fibers involved in stomach nerve supply?

  • Lumbar plexus
  • Celiac plexus (correct)
  • Sacral plexus
  • Brachial plexus

    • What effect do sympathetic fibers have on intestinal movement in the stomach?

    <p>Inhibit peristalsis</p> Signup and view all the answers

    What is the primary sensory function of sympathetic fibers related to the stomach nerve supply?

    <p>Pain sensation</p> Signup and view all the answers

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