女性,56岁,因盆腔肿瘤切除术后12小时出现少尿(10ml/h),血尿素氮15mmo

题型:单项选择题 A1/A2型题

问题:

女性,56岁,因盆腔肿瘤切除术后12小时出现少尿(10ml/h),血尿素氮15mmol/L,肌酐178μmol/L,尿比重1.025,尿钠13mmol/L,尿量减少最可能的原因是()

A.肾后性急性肾衰竭

B.肾前性急性肾衰竭

C.急性肾小管坏死

D.慢性肾衰竭

E.急性间质性肾炎

考点:肾内科专业知识肾功能不全肾功能不全题库
题型:单项选择题 A1/A2型题
根据句意,选择适当的词并用其恰当的形式填空,每空只填一个词。

disappointed      offer      value      optimistic      relation     
responsibility     imagine     suggest     narrow        crime
1. Chinese people traditionally use different fruits as _____ to pray to God.   
2. To his _____, his father refused to give permission to attend the party.   
3. The report attempts to _____ the rise in crime to an increase in unemployment.   
4. We'll be _____ for the charges including any customs duties on export, as well as any
    service charges on exporting goods.   
5. Nothing is more _____ than the knowledge you have gained.   
6. He pointed a(an) _____ gun at me and pretended to shoot.   
7. The police have described the man as a violent and dangerous _____.   
8. _____ still believe we can solve the problem without going to war.   
9. We welcome any comments and _____ on this plan.   
10. Because we braked in time, we _____ missed hitting the other car.
题型:单项选择题 A1/A2型题

根据赢得值原理图,下列表达式中表示实际成本低于预算成本的是( )。

A.BCWP—BCWST>O

B.BCWS—ACWP>O

C.BCWP—ACWP>O

D.ACWP—BCWS>O

题型:单项选择题 A1/A2型题

与心血管疾病有关的三个重要因素是_________、_________和_________。

题型:单项选择题 A1/A2型题

动物在由低级向高级发展过程中的特点是()

A.牙根数目减少

B.牙根长度增加

C.牙的分布由广泛至集中

D.牙尖高度降低

E.磨牙逐渐前移

题型:单项选择题 A1/A2型题

单位安装工程施工平面图设计首先应()。

A.确定主要施工机械的位置

B.确定现场一切已建和拟建的房屋、构筑物、设备及管线基础等的位置

C.布置行政、生活及福利用临时设施

D.绘出构配件、材料仓库、堆场和设备组装场地的位置

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