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 一、選擇題(一)單項(xiàng)選擇題1.膽堿能神經(jīng)不包括()A.自主神經(jīng)節(jié)前纖維B.交感神經(jīng)節(jié)后纖維C.副交感神經(jīng)節(jié)后纖維D.運(yùn)動(dòng)神經(jīng)E.支配手足心汗腺的交感神經(jīng)節(jié)后纖維2.支配心臟的交感神經(jīng)所釋放的遞質(zhì)是()A.腎上腺素B.去甲腎上腺素C.多巴胺 (共 1025 字) [閱讀本文] >>