下列哪些因素使妊娠期呼吸困难()A.肺水肿B.严重贫血C.腹内压增加D.呼吸道粘膜充血E.妊娠高血压

作者: rantiku 人气: - 评论: 0
问题 下列哪些因素使妊娠期呼吸困难()
选项 A.肺水肿 B.严重贫血 C.腹内压增加 D.呼吸道粘膜充血 E.妊娠高血压
答案 ABCE
解析

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