盆腔CT检查需分次口服稀释的对比剂1500ml，每次的用量为A．50mlB．lOOmlC．300mlD．500mlE．750ml

作者: rantiku 人气: - 评论: 0

问题盆腔CT检查需分次口服稀释的对比剂1500ml，每次的用量为

选项 A．50ml B．lOOml C．300ml D．500ml E．750ml

答案 C

解析：盆腔CT检查需分次日服稀释的对比剂1500ml，方法是每隔th口服300ml，直至检查。若膀胱未胀满，还需饮水至膀胱胀满。

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