Addicudo
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Q01 - 4 month after cholecystectomy for removal of gallstone 43 yr old woman has recurrent episodes of billiary colic.
After endoscopic sphincterotomy the episodes of colic do not occur. Which of the following defect in the sphinter of Oddi best explains this patient's course
a) Inability of smooth muscles to contract
b) Inability of enteric nervous system to activate excitatory motor neuron
c) Loss of enteric inhibitory motor innervation.
d) Reflux of duodenal content into common bile duct
e) Release of vasoactive intestinal polypeptide<?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" />
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| annita
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