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【简答题】
，64岁，因大便次数增多、排粘液血便、便秘2个月而来院诊治，怀疑为直肠癌收入院。首先进行的检查是A、直肠指检 B、直肠镜检查 C、血清癌胚抗原测定 D、大便潜血试验 E、X线钡剂灌肠 病人入院3天后，确诊为腹膜返折以下的低分化直肠癌，拟行Miles手术，下列术前胃肠道准备措施中，不正确的是A、术前1日起半流质饮食 B、术前口服肠道不吸收的抗生素 C、补充维生素K D、术前2～3天口服缓泻药 E、术前晚、术日晨清洁灌肠 手术后的护理，以下不正确的是A、保持胃管引流通畅 B、结肠造瘘口开放后取右侧卧位 C、造瘘口周围皮肤涂氧化锌软膏 D、若有排便不扩肛或灌肠 E、避免进食产气性食物
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举一反三
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【简答题】It ’ s Sunday today. Tony doesn ’ t have to go to school. He can do what he likes to do. 7:30 Gets up and brushes his teeth. 7:55 Has a big breakfast with his parents. 8:30 Plays tennis with his best ...
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【简答题】B Peter plays basketball for the kids basketball club. He usually gets up at 5:30 and runs in his school from 5:40 to 6:40.After running, he has breakfast at 7 o’clock. For breakfast, he eats some egg...
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