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【单选题】
患儿,男,八岁,因发热头痛两天入院.入院后精神萎靡,并出现喷射性呕吐两次,查体体温39.5摄氏度,前囟膨隆。脑脊液检查外观混浊,压力升高,血象白细胞高,以中性粒细胞为主,针对该患儿采取的护理措施不妥的是A.
保持病室温度,在18到22摄氏度,湿度50%到60%
B.
及时更换潮湿的衣物,脱衣物时先脱患侧再脱侧
C.
鼓励患儿多饮水
D.
体温大于38.5摄氏度时给予药物降温
E.
不能进食者给予鼻饲
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【单选题】患者，男性，60岁，反复咳嗽、咳痰20余年。受凉后出现咳嗽、咳痰伴胸闷、气短加重1周，在家给予氧疗后症状无缓解，1h前出现呼之不应，急诊入院。查体神志模糊，双肺哮鸣音，血气分析：PaO255mmHg，PaCO270mmHg。 该病人出现神志变化的原因最可能的是
A.
气道阻力增加
B.
感染加重
C.
氧疗不当
D.
合并心力衰竭
E.
周围循环衰竭
【单选题】用 Q235 钢( R eL 为 235MPa , R m 为 450MPa )制造的工程构件,当工作应力达到 240MPa 时,会发生( )。
A.
弹性变形
B.
塑性变形
C.
断裂
D.
什么都不发生
【简答题】当图框线的宽度为b毫米时,A0和A1号图的标题栏外框线宽度为______b毫米,A2、A3、A4号图的标题栏外框线宽度为______b毫米。
【单选题】Do you know where Mary when you met her on your way to school?
A.
had gone
B.
was going
C.
has gone
【单选题】— Do you know where Mary is? I couldn’t find her anywhere. — Well . She have gone far—her coat’s still here.
A.
shouldn’t
B.
mustn’t
C.
can’t
D.
wouldn’t
【单选题】—Do you know where Mary is? I couldn’t find her anywhere. —Well . She have gone far—her coat’s still here.
A.
shouldn’t
B.
mustn’t
C.
wouldn’t
D.
can’t
【单选题】听力原文：W: Do you know that Mary was severely scolded by the boss because she turned down the contract with her major client yesterday? M: I can't believe she did that. Q: What do we learn about Mary? (1...
A.
She lowered, the contract's original price.
B.
She went ahead with the proposal.
C.
She didn't accept the offer given by her client
D.
She made a counter-offer to relieve the client.
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