A.5min B.10min C.15min D.20min E.25min
A.心動(dòng)徐緩 B.術(shù)前脫水 C.交感神經(jīng)節(jié)前纖維阻滯 D.肌張力下降 E.副交感神經(jīng)阻滯
A.成人總量約120~150ml B.腦蛛網(wǎng)膜下隙約35~40ml C.腦室約60--70ml D.脊蛛網(wǎng)膜下隙約25~30ml E.終池約10ml