Nervous System Functions and Structure
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Questions and Answers

Which part of the nervous system consists of the brain and spinal cord?

  • Sympathetic division
  • Somatic nervous system (SNS)
  • Central nervous system (CNS) (correct)
  • Peripheral nervous system (PNS)
  • Which part of the nervous system is responsible for involuntary functions subconsciously?

  • Motor nerve fibers
  • Peripheral nervous system (PNS)
  • Somatic nervous system (SNS)
  • Autonomic nervous system (ANS) (correct)
  • Which part of the nervous system is associated with voluntary functions under consciousness?

  • Somatic nervous system (SNS) (correct)
  • Autonomic nervous system (ANS)
  • Motor nerve fibers
  • Sympathetic division
  • Where does the spinal cord terminate in adults?

    <p>At the lower border of the 1st lumbar vertebra</p> Signup and view all the answers

    Where does the spinal cord begin as a continuation of the medulla oblongata?

    <p>Foramen magnum</p> Signup and view all the answers

    What is the function of the somatic nervous system (SNS)?

    <p>Controls voluntary functions under consciousness</p> Signup and view all the answers

    Which part of the nervous system consists of the spinal cord?

    <p>Central nervous system (CNS)</p> Signup and view all the answers

    What is the main function of the autonomic nervous system (ANS)?

    <p>Conducts involuntary functions subconsciously</p> Signup and view all the answers

    What is the role of the sympathetic division of the autonomic nervous system?

    <p>Stimulates fight-or-flight response</p> Signup and view all the answers

    Where does the spinal cord terminate in adults?

    <p>At the lower border of 1st lumbar vertebra</p> Signup and view all the answers

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