Parasympathetic Nervous System Exam
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Viscera - Answer✔What does the parasympathetic system primarily innervate
No - Answer✔Does the parasympathetic nervous system innervate smooth muscles and glands
associated with somatic structures
slows heart rate - Answer✔How does parasympathetic innervation effect heart rate
relaxes them - Answer✔How does parasympathetic innervation have an effect on sphincters
contracts - Answer✔How does parasympathetic innervation have an effect on smooth muscle
bronchodilation - Answer✔How does parasympathetic innervation have an effect on
bronchioles
stimulate secretion - Answer✔How does parasympathetic innervation have an effect on glands
in the respiratory and digestive tracts
no, this is job of sympathetic innervation - Answer✔Does parasympathetic vasoconstrict or
vasodilator?
GVA, GVE, Autonomic and sensory ganglia - Answer✔What are the components of the
parasympathetic nervous system?
yes - Answer✔Does the parasympathetic NS have both afferent and efferent components?
long preganglionic neuron, short post ganglionic neuron - Answer✔What components make up
the parasympathetic effect fibers
long preganglionic neuron, short postganglionic neuron - Answer✔Describe the size
relationship of the preganglionic and postganglionic neuron in the parasympathetic nervous
system
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