The Peripheral Nervous System And Synaptic Pharmacology: The Ans

32 Questions | Total Attempts: 224

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Nervous System Quizzes & Trivia

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Questions and Answers
  • 1. 
    Autonomic stimulation of the SA node causes...
    • A. 

      An increase in rate (parasympathetic)

    • B. 

      An increase in rate (sympathetic)

    • C. 

      A decrease in rate (parasympathetic)

    • D. 

      A decrease in rate (sympathetic)

  • 2. 
    Autonomic stimulation of the atrial muscle causes...
    • A. 

      An increase in force (parasympathetic)

    • B. 

      An increase in force (sympathetic)

    • C. 

      A decrease in force (parasympathetic)

    • D. 

      A decrease in force (sympathetic)

  • 3. 
    Autonomic stimulation of the AV node and conduction system causes...
    • A. 

      An increase in automaticity (parasympathetic)

    • B. 

      An increase in automaticity (sympathetic)

    • C. 

      An increase in conduction velocity (parasympathetic)

    • D. 

      An increase in conduction velocity (sympathetic)

    • E. 

      A decrease in conduction velocity (parasympathetic)

    • F. 

      A decrease in conduction velocity (sympathetic)

  • 4. 
    Autonomic stimulation of the ventricular muscle causes...
    • A. 

      An increase in automaticity (parasympathetic)

    • B. 

      An increase in automaticity (sympathetic)

    • C. 

      A decrease in automaticity (parasympathetic)

    • D. 

      A decrease in automaticity (sympathetic)

  • 5. 
    Autonomic stimulation of the ventricular muscle causes...
    • A. 

      An increase in force (parasympathetic)

    • B. 

      An increase in force (sympathetic)

    • C. 

      A decrease in force (parasympathetic)

    • D. 

      A decrease in force (sympathetic)

  • 6. 
    Autonomic stimulation of coronary arterioles causes...
    • A. 

      Constriction (parasympathetic)

    • B. 

      Constriction (sympathetic)

    • C. 

      Dilation (sympathetic)

    • D. 

      Dilation (parasympathetic)

  • 7. 
    Autonomic stimulation of abdominal viscera arterioles causes...
    • A. 

      Constriction (parasympathetic)

    • B. 

      Constriction (sympathetic)

    • C. 

      Dilation (sympathetic)

    • D. 

      Dilation (parasympathetic)

  • 8. 
    Autonomic stimulation of skin arterioles causes...
    • A. 

      Constriction (parasympathetic)

    • B. 

      Constriction (sympathetic)

    • C. 

      Dilation (sympathetic)

    • D. 

      Dilation (parasympathetic)

  • 9. 
    Autonomic stimulation of erectile tissue arterioles causes...
    • A. 

      Constriction (parasympathetic)

    • B. 

      Constriction (sympathetic)

    • C. 

      Dilation (sympathetic)

    • D. 

      Dilation (parasympathetic)

  • 10. 
    Autonomic stimulation of salivary gland arterioles causes...
    • A. 

      Constriction (parasympathetic)

    • B. 

      Constriction (sympathetic)

    • C. 

      Dilation (sympathetic)

    • D. 

      Dilation (parasympathetic)

  • 11. 
    Autonomic stimulation of skeletal muscle arterioles causes...
    • A. 

      Constriction (parasympathetic)

    • B. 

      Constriction (sympathetic)

    • C. 

      Dilation (sympathetic)

    • D. 

      Dilation (parasympathetic)

  • 12. 
    Autonomic stimulation of veins causes...
    • A. 

      Constriction (parasympathetic)

    • B. 

      Constriction (sympathetic)

    • C. 

      Dilation (sympathetic)

    • D. 

      Dilation (parasympathetic)

  • 13. 
    Autonomic stimulation of broncial smooth muscle causes...
    • A. 

      Dilation (sympathetic)

    • B. 

      Dilation (parasympathetic)

    • C. 

      Constriction (parasympathetic)

    • D. 

      Constriction (sympathetic)

  • 14. 
    Noradrenaline is the neurotransmitter responsible for the dilation of bronchial smooth muscle.
    • A. 

      True

    • B. 

      False

  • 15. 
    Autonomic stimulation of glands causes...
    • A. 

      Secretion (sympathetic)

    • B. 

      Secretion (parasympathetic)

  • 16. 
    Autonomic stimulation of GIT smooth muscle causes...
    • A. 

      A decrease in motility (sympathetic)

    • B. 

      A decrease in motility (parasympathetic)

    • C. 

      An increase in motility (sympathetic)

    • D. 

      An increase in motility (parasympathetic)

  • 17. 
    Autonomic stimulation of GIT sphincters causes...
    • A. 

      Constiction (sympathetic)

    • B. 

      Constriction (parasympathetic)

    • C. 

      Dilation (sympathetic)

    • D. 

      Dilation (parasympathetic)

  • 18. 
    Sympathetic stimulation of the uterus during pregnancy causes relaxation.
    • A. 

      True

    • B. 

      False

  • 19. 
    Sympathetic stimulation of the male sex organs is responsible for erection.
    • A. 

      True

    • B. 

      False

  • 20. 
    Autonomic stimulation of the pupil causes...
    • A. 

      Constriction (sympathetic)

    • B. 

      Constriction (parasympathetic)

    • C. 

      Dilation (parasympathetic)

    • D. 

      Dilation (sympathetic)

  • 21. 
    Autonomic stimulation of the cillary muscle causes...
    • A. 

      Contraction (sympathetic)

    • B. 

      Contraction (parasympathetic)

    • C. 

      Dilation (parasympathetic)

    • D. 

      Dilation (sympathetic)

  • 22. 
    Sympathetic stimulation of the sweat glands causes secretion.
    • A. 

      True

    • B. 

      False

  • 23. 
    Sympathetic stimulation of the pilomotor muscle causes piloerection.
    • A. 

      True

    • B. 

      False

  • 24. 
    Autonomic stimulation of the bladder smooth muscle causes...
    • A. 

      Constriction (sympathetic)

    • B. 

      Constriction (parasympathetic)

    • C. 

      Relaxation (parasympathetic)

    • D. 

      Relaxation (sympathetic)

  • 25. 
    Autonomic stimulation of the urinary sphincters causes...
    • A. 

      Constriction (sympathetic)

    • B. 

      Constriction (parasympathetic)

    • C. 

      Dilation (parasympathetic)

    • D. 

      Dilation (sympathetic)

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