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【单选题】
消化性溃疡并发急性穿孔行非手术治疗时,最重要的护理措施是()A.
禁饮食
B.
有效的胃肠减压
C.
取半卧位
D.
按医嘱及时用抗生素
E.
输液维持体液平衡
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反馈参考答案：
举一反三
【简答题】B Eleven-year-old Ruby Kate Chitsey loves asking the question”If you could have any three things, what would you want?" at nursing homes in Harrison. Even more amazing, she then sets out to make the r...
【单选题】She was staring out over the lake，_____ in thought.
A.
lost
B.
losing
C.
to lose
D.
to having lost
【单选题】She was staring out over the lake, lost in ________.
A.
translation
B.
contemplation
C.
absorption
D.
participation
【简答题】She was staring out over the lake, lost in ________________ (contemplative).
【单选题】下列有关外科感染的特点哪项是错误的
A.
感染多数与创伤和手术有关
B.
大部分感染是由一种细菌引起
C.
多数感染有明显而突出的局部表现
D.
当药物不能控制时要手术治疗
E.
外科感染可分为非特异性感染和特异性感染
【单选题】多项式f(x)除以2(x+1)和3(x-2)的余式分别为1和-2，那么5f(x)除以x 2 -x-2的余式为______．
A.
-5x
B.
5x
C.
-5x+6
D.
5x+6
E.
均不正确
【单选题】She was staring out over the lake, composing a poem in her mind.
A.
illustration
B.
creating
C.
vision
D.
courage
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