为病人做痰培养时应选
A．干燥试管B．试管中加入抗凝剂C．无菌血培养容器D．无菌痰标本盒E．无菌蜡纸盒或容器
参考答案：D
A ship must have on board a first-aid kit that is approved by the（）.
A.Minerals Management Service
B.Occupational Safety and Health Administration
C.Mine Safety and Health Administration
D.American Bureau of Shipping
确诊宫颈癌的方法是（）。
A.妇科三合诊检查
B.子宫颈刮片细胞学检查
C. * * 镜检查
D.宫颈和宫颈管内活体组织检查
E.碘试验
