妊娠合并嚴(yán)重再生障礙性貧血血小板計(jì)數(shù)值小于多少是輸注血小板絕對(duì)指征
A.10x109/l B.20x109/l C.50x109/l D.80x109/l
A.1ml/kg B.5ml/kg C.10ml/kg D.20ml/kg
A.全血 B.濃縮紅細(xì)胞 C.血小板 D.濃縮粒細(xì)胞液