男,36岁,突然呕血2000ml,伴柏油样大便,血压8/3kPa(60/22mmHg

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问题:

男,36岁,突然呕血2000ml,伴柏油样大便,血压8/3kPa(60/22mmHg),心率 120次/分,此时最合适的治疗措施为()。

A.应用止血药物

B.立即补充血容量

C.继续服用抗酸药

D.急诊胃镜复查

E.严格卧床休息

考点:护士护理考试护师相关专业知识初级护师相关专业知识1
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用所给动词的正确形式填空。

1. Every day, Simon ______ (spend) two hours ______ (do) his homework.

2. This pair of jeans______ (be) too small for me.

3. When he ______ (be) a child, he ______ (want) to become  a doctor.

4. Would you like ______ (chat) with my friends after school?

5. The garden is the best place ______ (grow) flowers.

6. They______ (plant) trees in the park next week, aren't they?

7. Jim has some good friends. They ______ (have)  a field trip next week.

8. Hurry! Your  mother ______ (wait) for you at the school gate.

9. ______ Kate ______ (have) a meeting last Saturday?

10. —Don't you know today is Kate's birthday?

     —Sorry! I ______ (forget) the date!

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某单质跟足量浓硝酸反应时(还原产物只有NO2)每有0.5mol的单质反应就消耗2molHNO3,则单质中的元素氧化后的化合价可能是下列中的:①+1②+2③+3④+4

·

A.②

B.④

C.②④

D.①③

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资产评估报告书要写明评估基准日不得随意改变,应写明评估的目的、范围、资产状况和产权归属。( )

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丁烯-1/乙烯高时调节()。

A.减少丁烯-1进料量

B.减少乙烯进料量

C.减少氢气进料量

D.减少预聚物

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施工总承包方和分包方的项目管理都属于( )的项目管理。

A.投资方

B.施工方

C.分包方

D.总承包方

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