A . 正确
B . 错误
[判断题] 10ml量筒的起始刻度为1ml。A . 正确B . 错误
[判断题] 10ml(10倍)浓缩洗涤液,应该加入(90)ml的蒸馏水或去离子水来稀释。A . 正确B . 错误
[单选题]中性缓冲甲醛固定液配方是A.40%甲醛10ml,蒸馏水90mlB.10%甲醛10ml,0.01mol/L pH7.4的PBS 90mlC.40%甲醛10ml,0.01mol/L pH7.4的PBS 90mlD.10%甲醛10ml,蒸馏水90mlE.4%甲醛10ml,0.01mol/L pH7.4的PBS 90ml
[单选题]中性缓冲甲醛固定液配方是A.40%甲醛10ml,蒸馏水90mlB.10%甲醛10ml,0.01mol/LpH7.2~7.4的PBS90mlC.10%甲醛10ml,蒸馏水90mlD.40%甲醛10ml,0.01mol/LpH7.2~7.4的PBS90mlE.4%甲醛10ml,0.01mol/LpH7.2~7.4的PBS90ml
[单选题]规格为10ml的量杯,可量取()ml的液体A.4~10B.1~10C.2~10D.5~10
[单选题]规格为10ml的量杯,可量取()ml的液体A .4~10B .1~10C .2~10D .5~10
[单选题]护士准备用5%苯扎溴铵加蒸馏水配成消毒皮肤用溶液,所用的10ml的5%苯扎溴铵加蒸馏水的量为A.150mlB.250mlC.360mlD.490mlE
[单选题]苏木精1g、硫酸铝钾15g、无水乙醇10ml、蒸馏水200mlA.Harris苏木精B.Mayer苏木精C.Gill政良苏木精D.水溶性伊红E.乙醇伊红液
[单选题]苏木精1g、硫酸铝钾15g、无水乙醇10ml、蒸馏水200ml。( )A.水溶性伊红B.Harris苏木精C.Gill改良苏木精D.Mayer苏木精E.乙醇伊红液
[单选题]苏木精1g、硫酸铝钾15g、无水乙醇10ml、蒸馏水200mlA.Harris苏木精B.Mayer苏木精C.Gill改良苏木精D.水溶性伊红E.乙醇伊红液