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5 Written Questions

5 Matching Questions

  1. two types of adrenergic receptors
  2. dual innervation
  3. agonist
  4. postganglionic fiber
  5. Autonomic Nervous System
  1. a directly activates receptors
  2. b alpha- and beta-
  3. c the part of the peripheral nervous system that controls the glands and the muscles of the internal organs (such as the heart). Its sympathetic division arouses; its parasympathetic division calms
  4. d the effects of sympathetic and parasympathetic activity are complementary rather than opposite, i.e. erectile activity is regulated by the parasympathetics, whereas ejaculation is regulated by the sympathetics
  5. e the axon of neuron 2 leaves the ganglion and extends to the organ

5 Multiple Choice Questions

  1. the background activity created by the sympathetic and parasympathetic continuously firing at a low level
  2. muscarinic and nicotinic
  3. sympathetically induced continuous state blood vessel constriction
  4. a fiber that secretes ACh as its neurotransmitter (preganglionic and postgangionic parasympathetic)
  5. "feed and breed" or "resting and digesting" is most active during quiet, non-stressful conditions; has a calming effect on the body; regulates digestion and in reproductive function

5 True/False Questions

  1. sympathetic nervous system"feed and breed" or "resting and digesting" is most active during quiet, non-stressful conditions; has a calming effect on the body; regulates digestion and in reproductive function

          

  2. two neurotransmitters of the ANSsympathetic and parasympathetic nervous systems

          

  3. preganglionic fiberthe axon of neuron 1 leaves the CNS and extends to the ganglion where it synapses on neuron 2

          

  4. nicotinic receptorsare located in both the sympathetic and parasympathetic nervous system, and outside the ANS

          

  5. thoracolumbar outflowparasympathetic nerous system

          

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