下列哪些检查可提示胎儿发育成熟A．B超测胎儿双顶径值＞8．5cmB．B超检查胎盘为Ⅲ级C．羊水L／S值＜2D．羊水肌酐值≥15％E．羊水中...

作者: rantiku 人气: - 评论: 0

问题下列哪些检查可提示胎儿发育成熟

选项 A．B超测胎儿双顶径值＞8．5cm B．B超检查胎盘为Ⅲ级 C．羊水L／S值＜2 D．羊水肌酐值≥15％ E．羊水中脂肪细胞出现率为15％

答案 ABDE

解析

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