Cholinergic Receptors in Autonomic Nervous System
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Questions and Answers

What is the primary effect of sympathetic division stimulation in response to stress?

  • Increase blood flow to internal organs
  • Increase heart rate and blood pressure (correct)
  • Decrease heart rate and blood pressure
  • Mobilize energy stores of the body

    • Which response is triggered by the fight or flight response?

  • Constriction of coronary arteries
  • Decreased blood flow to skeletal muscles
  • Stimulation of adrenal medulla to release epinephrine and norepinephrine (correct)
  • Relaxation of skeletal muscles

    • What is a function of the parasympathetic nervous system?

  • Mobilize energy stores of the body
  • Increase heart rate and blood pressure
  • Maintain homeostasis within the body (correct)
  • Dilate pupils and bronchioles

    • What does a decrease in blood pressure trigger through reflex arcs?

    <p>Pressure sensitive neurons send impulses to CV center in the brain</p> Signup and view all the answers

    What is a direct effect of sympathetic division stimulation on blood flow?

    <p>Divert flow from skin and internal organs</p> Signup and view all the answers

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