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【单选题】
孕妇,30岁。妊娠37+5,因突发持续性腹痛,伴阴道流血就诊。腹部检查:子宫硬如板状,有压痛。该孕妇最可能
A.
胎盘早剥
B.
羊水栓塞
C.
前置胎盘
D.
先兆流产
E.
流产
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A.
Happy are those who take life easy.
B.
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