Autonomic Nervous System Centers Quiz
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Questions and Answers

Where are the parasympathetic centers located?

  • In the medulla (correct)
  • In the middle brain
  • In the lumbar segments of spinal cord
  • In the pectoral segments of spinal cord

    • Which of the following functions are referred to as somatic functions?

  • Metabolism in the complete organism
  • Extrasensory perception
  • Impellent reactions of skeletal muscles (correct)
  • Growth and reproduction

    • How does the vegetative nervous system differ from the somatic nervous system?

  • Fibers are interrupted in peripheral ganglions
  • Distribution of fibers in periphery is segmental (correct)
  • The little diameter of fibers
  • In fibers focal coming out brain

    • What characterizes neuron excitation in ganglions of the vegetative nervous system?

    <p>Track hyperpolarization is expressed very sharply</p> Signup and view all the answers

    Isolated centripetal tracts belong to which part of the vegetative nervous system?

    <p>No, no</p> Signup and view all the answers

    Where are the sympathetic centers located?

    <p>In the pectoral segments of spinal cord</p> Signup and view all the answers

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