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当前学科:上消化道出血
题目:
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食管胃底静脉曲张破裂大出血时,首先采取的治疗措施是()
A . 紧急三腔二囊管压迫止血
B . 急诊断流手术
C . 急诊分流手术
D . 急诊贲门周围血管离断术
E . 内科保守治疗
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