34岁男性,上腹灼痛3个月,柏油样便2日,为了确诊,首选检查是A.X线钡餐透视B.大便隐血试验C.血常规D.胃镜E.B超消化内科学综合...

作者: rantiku 人气: - 评论: 0
问题 34岁男性,上腹灼痛3个月,柏油样便2日,为了确诊,首选检查是
选项 A.X线钡餐透视 B.大便隐血试验 C.血常规 D.胃镜 E.B超 消化内科学综合复习题(A1型题1)
答案 D
解析

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