ANS

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Author:
lordgracie
ID:
227230
Filename:
ANS
Updated:
2013-07-16 00:11:06
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ANS
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ANS
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  1. Do visceral effectors depend on ANS to function?
    • No, they depend on ANS only to adjust activity according to body's needs
    • ie the ANS modifies effector activity
  2. sequence of events in visceral reflex arc?
    • receptors detect stretch, blood chemistry, temp. etc.
    • afferent neurons (towards CNS)
    • internuerons (in CNS)
    • efferent neurons (away from CNS)
    • effectors- end organs adjust
  3. what is autonomic tone?
    represents balance b/n two systems according to body's changing needs
  4. where is preganlionic neuron cell body?
    CNS

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