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当前学科:预防医学科住院医师
题目:
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27岁,停经36周,少量阴道出血3天,今大量阴道出血半小时,无腹痛。体检:子宫大小符合孕周,张力稍大,胎心率144次/分。该病人最可能的诊断是()
A
先兆早产
B
胎盘早剥
C
阴道静脉曲张破裂
D
妊娠合并宫颈癌
E
前置胎盘
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