【单选题】【消耗次数：1】
排粪造影能显示（）部位的功能性及器质性病变
①
肛管直肠
②
十二指肠
③
胃
④
结肠
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胃、十二指肠溃疡急性穿孔，最常见于
①
胃或十二指肠后壁的穿透性溃疡
②
幽门附近的胃或十二指肠前壁溃疡
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胃小弯前壁或十二指肠球部外侧壁溃疡
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胃窦部或十二指肠球部内侧壁溃疡
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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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上腹部绞痛伴畏寒发热
⑤
腹痛、呕吐、便秘、肠鸣音亢进或消失
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combined
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alternated
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gathered
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integrated
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Excusemefor_____youwithsuchasmallmatter.
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questioning
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troubling
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interrupting
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keeping
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①
forms
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bought
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tobuy
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Iwillgodancingtomorrow.
②
Yesterday.
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Everyotherday.
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Ivebeendancingforayear.