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Kaplan Qbank USMLE



Author6 Posts
  #1

A 50 year old female says that her feet feel hot,skin of her feet is pink dry and hot.which of the following fibres are most likely disrupted
A autonomic afferent
B post ganglionic sympathetic
C preganglionic parasympthetic
D somatic cutaneous afferent


  #2

B?

  #3

B post ganglionic sympathetic which are cholinergic

  #4

can someone help me with this one? how is b the answer? thnaks

  #5

HI
it is simply an atropine-like reaction that caused by inhibition of sweat glands (therefore hot, flush) which is innervated by Cholinergic SYPATHETIC fibers
good luck


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  #6

thanks drfax! you are a rock star.







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