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【简答题】
，20岁，被汽车撞伤上腹部20分钟后来院急诊。病人面色苍白，精神紧张，腹痛难忍，伴恶心、呕吐。查体：腹部有轻度压痛，但无明显反跳痛和腹肌紧张，血压、脉搏正常。疑有腹内脏器损伤，留急诊室观察。关于该病人的护理，下列不正确的是A、禁饮食 B、取半坐卧位 C、卧床休息，不随意搬动 D、每15～30分钟测生命体征1次 E、给予哌替啶止痛 以下不支持腹内脏器损伤的是A、腹膜刺激征 B、肠鸣音亢进 C、移动性浊音阳性 D、腹腔穿刺抽出浑浊液体 E、血红蛋白、血细胞比容持续下降 判断有腹内实质性脏器损伤的主要依据是A、腹痛程度严重 B、腹膜刺激征 C、肝浊音界消失 D、腹腔穿刺抽出不凝固血液 E、腹部X线片检查可见膈下游离气体
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举一反三
【单选题】The publication of Saussure's work Course in G eneral Linguistics marked the beginning of .
A.
the modem grammar
B.
the pragmatics
C.
the modem linguistics
D.
the semantics
【单选题】The news came as no surprise to me . I ____ for some time that the factory was going to shut down .
A.
knew
B.
know
C.
have known
D.
had known
【单选题】The university has sought to____a special fund for physically disabled students.
A.
administer
B.
compliment
C.
perform
D.
institute
【单选题】The news came as no surprise to me. I _____ for some time that the factory was going to shut down.
A.
had known
B.
knew
C.
have known
D.
know
【简答题】By “the pool of contributions” the writer means _________. A) the cost of administering insurance B) the amount of each premium C) money paid by the insurers D) money paid by the insured
【单选题】The news came as no surprise to me. I_____for some time that the shop was going to shut down.
A.
knew.
B.
had known.
C.
have known.
D.
know.
【简答题】力的大小等于零或力的作用线通过 时 ,力矩等于零 ; 互成平衡的两个力对于同一点 O 之力矩的代数和等于 。
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