题目内容
关于排泄性尿路造影的检査前准备，错误的是
2021-10-09
A.造影前描做碘过敏试验
B.做充分肠道准备
C.限制饮水6-12小时
D.检査前2~3小时多饮水，使膀胱充盈
E.肾功能严重损害为禁忌证
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