直肠、乙状结肠镜，纤维结肠镜检查最易发生的危险是A．直肠大出血B．肛门撕裂引起大便失禁C．内痔出血D．直肠、乙状结肠破裂穿孔E．肿瘤细胞种...

作者: rantiku 人气: - 评论: 0

问题直肠、乙状结肠镜，纤维结肠镜检查最易发生的危险是

选项 A．直肠大出血 B．肛门撕裂引起大便失禁 C．内痔出血 D．直肠、乙状结肠破裂穿孔 E．肿瘤细胞种植性转移

答案 D

解析

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