【单选题】【消耗次数：1】
EG内镜检查活检取材位置为（）
①
胃体
②
胃窦
③
十二指肠
④
多点取材
参考答案：
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十二指肠镜相关感染的原因包括
①
内镜腔道清洗、消毒不充分
②
内镜腔道残余水分培养出目标致病菌，内窥镜自动清洗机干燥不充分
③
内镜送水瓶仅被漂洗而没有被消毒
④
不充分的内镜清洗和消毒
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以上均是
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胃十二指肠溃疡穿孔会导致
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阵发性剑突下钻顶样疼痛伴呕吐
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突发上腹剧痛伴腹膜刺激征
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外伤后剧烈腹痛伴休克
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腹痛、呕吐、便秘、肠鸣音亢进或消失
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