48.下列對referred pain的敘述,何者最恰當?
(A)referred pain的發生,最常見的原因是內臟神經與體神經的傳入纖維在延腦區會合所致
(B)胃與胰臟發炎造成的referred pain不會發生於背部
(C)膽囊炎患者常有右肩部疼痛的現象,即是一種referred pain
(D)右手拇指受傷常因referred pain而使左手拇指亦感覺疼痛

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統計: A(59), B(9), C(504), D(13), E(0) #1634734

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#3350518
A 內臟痛和皮膚痛共用二級神經元,如上圖...

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As a general rule, in the thorax and abdomen, general visceral afferent (GVA) pain fibers follow sympathetic fibers back to the same spinal cord segments that gave rise to the preganglionic sympathetic fibers. 

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