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Author9 Posts
  #1

Which of the following neural crest derivatives is involved in congenital absence of pain perception?
a. Large-diameter neurons of dorsal root ganglia
b. postganglionic parasympathetic neurons
c. postganglionic sympathetic neurons
d. schwann cells
e. small-diameter neurons of dorsal root ganglia

  #2

d schwann cells..

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Live as u were to die tommorow. Learn as if u were to live forever.

  #3

no..

  #4

shocked.....okay... is it E??

___________________
Live as u were to die tommorow. Learn as if u were to live forever.

  #5

? E pain fibres are small unmyleinated fibres


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Courage does not always ROAR. Sometimes courage is the quiet voice at the end of the day saying, "I will try again tomorrow" - Mary Anne Radmacher

  #6

smiling face yeah..

  #7

NMBEshaking head

  #8

ok I am not going to ask anymore qs ...really sorry...i do not have NMBE ...so i do not know

  #9

these are neurons of the spinothalamic tract.










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