A.1~2:1
B.0.5~1:1
C.0.1:1
D.2~4:1
E.10:1
[单选题]正常骨髓象的粒红比值应为A.1:1B.(1~2):1C.(2~3):1D.(2~4):1E.5:1
[单选题]正常A/G比值为A.1~5/1B.1~4/1C.1~3/1D.1~2/1E.2~3/1
[单选题]母乳中的乳清蛋白与酪蛋白的比例为A.1:1B.2:1C.3:1D.4:1E.5:1
[单选题]护士与床位之比不少于A.0.5:1B.0.2:1C.0.1:1D.0.3:1E.0.4:1
[单选题]正常人血清白蛋白与球蛋白的比值为A.1B.1:(1.5~2.5)C.1:(0.5~1.5)D.(0.5~1.5):1E.(1.5~2.5):1
[单选题]K型M蛋白血症时,血清免疫球蛋白K/λ为A.1:1B.1:2C.3:1D.1:3E.5:1
[单选题]正常人骨髓中,粒红比值为A.1:1B.1~2:1C.2~3:1D.2~4:1E.2~5:1
[单选题]人外周血T细胞与B细胞比值为A.2:1B.3:1C.4:1D.5:1E.6:1
[单选题]在调配塑料时,采用聚合体和单体的重量比应为A.1:1B.1.5:1C.2:1D.5:1E.4:1
[单选题]躯干部任意皮瓣的长宽比值一般设计为A.1:1B.1.5:1C.2:1D.2.5:1E.3:1