A.喉返神經(jīng)阻滯 B.喉上神經(jīng)阻滯 C.硬膜外阻滯 D.臂叢神經(jīng)阻滯 E.膈神經(jīng)阻滯
A.全脊麻 B.硬膜外麻醉 C.局麻藥中毒 D.蛛網(wǎng)膜下腔阻滯 E.過(guò)敏反應(yīng)