下列有关羊水的叙述正确的是 ( )A.羊水是静止的、澄清透明的B.羊水呈弱碱性,pH为7.0C.羊水中含有胎脂、毛发等,不含激素D.妊娠足月羊...

作者: rantiku 人气: - 评论: 0
问题 下列有关羊水的叙述正确的是 ( )
选项 A.羊水是静止的、澄清透明的 B.羊水呈弱碱性,pH为7.0 C.羊水中含有胎脂、毛发等,不含激素 D.妊娠足月羊水量约为800ml E.孕36~38周羊水量最少
答案 D
解析

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