A.預(yù)充量2000~5000mlB.血泵速度為200~300ml/minC.保留30minD.如有游離碳粒沖出可繼續(xù)使用
A.100~200,越低B.150~200,越低C.150~200,越高D.250~280,越高
A.4mg,30minB.5mg,30minC.10mg,1hD.100mg,30min