某女,长期月经过多,血片如图,为进一步明确诊断,需进行下列何种检查()
A.维生素B12测定
B.Ham试验
C.铁代谢检查
D.Coombs试验
E.Hb电泳检测
参考答案:C
Jenny _____ continually _____ unexpected questions. We were tired of her.
A.has; asked
B.was; asking
C.had; asked
D.will; ask
某县新发现某村为地方性砷中毒病区,全村现有110眼井,水砷浓度超标数占1/11,打低砷井,现下集资困难,应怎么办
A.继续饮用高砷水等待有钱打井
B.宣传教育动员群众饮用现成的低砷井水
C.不用管,随其自便
D.想办法引进地表水
E.动员群众搬迁