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[单项选择]哪项不是静脉输血的目的（）。
A. 降低颅内压，减轻脑水肿
B. 补充白蛋白
C. 补充凝血因子
D. 增加血红蛋白
E. 补充血容量

热门试题:

[多选题]方向控制阀有( )
A.单向阀
B.换向阀
C.两位阀
D.三位阀

[多项选择]黄丝郁金的鉴别特征是
A. 呈纺锤形
B. 断面角质，黄色或橙黄色
C. 气微，味淡
D. 油细胞众多
E. 根被最内层细胞壁增厚

[多选题]存在缺陷的串补装置应（）。
A.缩短巡视周期
B.通知检修人员处理
C.加强带电检测
D.根据缺陷发展趋势制定处理计划

[单项选择]距离向量路由算法是RIP路由协议的基础，该算法存在无穷计算问题。为解决该问题，可采用的方法是每个节点（）。
A. 把自己的路由表广播到所有节点而不仅仅是邻居节点
B. 把自己到邻居的信息广播到所有节点
C. 不把从某邻居节点获得的路由信息再发送给该邻居节点
D. 都使用最优化原则计算路由

[判断题]智能终端的信号采集能力，其中对于4～20mA量，要求采集精度达到0.5%；对于0～5V电压量，要求采集精度达到0.5%。
A.正确
B.错误

[单选题]施工现场配电室内的裸母线与地面通道的垂直距离不应小于（）。
A.1.8m
B.2.0m
C.2.5m
D.3.0m

[单项选择]　　Hostility to Gypsies has existed almost from the time they first appeared in Europe in the 14th century. The origins of the Gypsies, with little written history, were shrouded in mystery. What is known now from clues in the various dialects of their language, Romany, is that they came from northern India to the Middle East a thousand years ago, working as minstrels and mercenaries, metalsmiths and servants. Europeans misnamed them Egyptians, soon shortened to Gypsies. A clan system, based mostly on their traditional crafts and geography, has made them a deeply fragmented and fractious people, only really unifying in the face of enmity from non-Gypsies, whom they call gadje. Today many Gypsy activists prefer to be called Roma, which comes from the Romany word for "man". But on my travels among them most still referred to themselves as Gypsies. 　　In Europe their persecution by the gadje began quickly, with the church seeing heresy in their fortune-telling and the state seeing anti-soc
A. the Egyptians.
B. the state.
C. the church.
D. the Nazis.

[判断题]企业采用预收货款方式销售商品,应当在收到客户预付的货款时确认销售收入。( )
A.正确
B.错误

[单选题]与氯气泄露事故相比,哪一项是氨气泄漏事故所特有的?( )
A. 扩散迅速,危害范围大。
B. 易造成大量人员中毒伤亡。
C. 易发生爆炸燃烧。
D. 污染环境,洗消困难。

[多选题]光缆交接箱具备()等基本功能。
A.光路调配
B.光缆成端固定
C.尾纤熔接存储
D.光信号放大

[判断题]职业病诊断医师应具备执业医师资格;具有中级以上卫生专业技术职务任职资格;熟悉职业病防治法律规范和职业病诊断标准;从事职业病诊疗相关工作5年以上;熟悉工作场所职业病危害防治及其管理;经培训.考核合格,并取得省级卫生行政部门颁发的资格证书。
A.正确
B.错误

[单项选择]

Text 2
IQ stands for Intelligence Quotient, which is a measure of a person’s intelligence found by means of an intelligence test. Before marks gained in such a test can be useful as information about a person, they must be compared with some standard, or norm. It is not enough simply to know that a boy of thirteen has scored, say, ninety marks in a particular test. To know whether he is clever, average or dull, his marks must be compared with the average achieved by boys of thirteen in that test.
In 1906 the psychologist, Alfred Binet, devised the standard in relation to which intelligence has since been assessed.
He invented a variety of tests and put large numbers of children of different ages through them. He found at what age each test was passed by the average child. For instance, he found that the average child of seven could count backwards from 20 to 1 and the average child of three could repeat the sentence: We are going to hav
A. who was the bright
B. who was the dull
C. a norm
D. what a bright child is

[判断题]LKJ2000机箱所有110V信号引入线均有滤波、浪涌吸收及电气隔离，以防止机车各种电气干扰对监控装置正常工作的影响。
A.正确
B.错误

[判断题]牢记各类灾害事故处置安全规定和操作规程,不得违规作业,每名救援人员都有纠正他人危险作业行为的权利和义务,严禁违反规程。()
A.正确
B.错误

[判断题]( )轨道电路限流电阻作用之一是：当轨道电路送电端轨面短路时保护送电电源不会被烧坏。
A.正确
B.错误

[单选题] 绝缘斗中的作业人员应正确使用安全带和绝缘工具。（）
A.正确
B.错误

[单选题]额定电压均为220V，将其串联在220V电路中，100W灯泡和25W灯泡哪一个亮
A.25W灯泡亮
B.100W灯泡亮
C.不一定
D.一样亮

[单选题]实施线路抢修中铺设便线架设便桥时，采用扣轨梁比使用工字钢( )。
A.技术复杂
B.结构合理
C.施工简单

[单选题]商业银行可以直接利用的资本是（）。
A.监管资本
B.风险资本
C.经济资本
D.会计资本

[单选题] 下列可设置为临时限速的值有( )
A.5KM/H
B.15KM/H
C.28KM/H
D.30KM/H

[判断题]系统保护储层的措施关键是优选入井介质和优化作业工艺。

[单选题](47790)200≥vmax＞160km/h正线，轨道动态质量容许偏差管理值，扭曲（三角坑）Ⅰ级偏差管理值为（）mm。(1.0分)
A.4
B.5
C.10
D.14

[判断题]( ) 重整反应温度下限的确定,是由化学平衡和反应速度共同决定的。
A.正确
B.错误

[单选题]常用的基本回路按其功能分为压力控制回路、速度控制回路和( )。
A.方向控制回路
B.锁紧回路
C.直流回路
D.交流回路

[判断题]招聘就是利用关系网络吸收应聘者的过程。

[单选题]作业人员工作中正常活动范围与110KV设备带电部分的安全距离小于（）m时，设备应停电。
A.1.5
B.1.75
C.1.8
D.2

[多选题]专科护理应落实到位,做到“三无”,即( )
A.无烫伤
B.无跌倒坠床
C.无压疮
D.无输液不良反应

[单选题]主要作用于革兰阴性杆菌的药物是()
A. 红霉素
B. 青霉素
C. 庆大霉素
D. 林可霉素

[多项选择]上市公司有下列何种情形时，由国务院证券管理部门决定暂停其股票上市( )
A. 公司股本总额、股权分布等发生变化不再具备上市条件
B. 公司不按规定公开其财务状况或者对财务会计报告作虚假记载
C. 公司有重大违法行为
D. 公司最近3年连续亏损

[单选题]护坎尺寸视实际情况定，原则上宽度与高度为1：1，在光缆正上方的石坎上用间隔CM的红、白色油漆或磁砖做醒目标志
A.20
B.25
C.30
D.40

[单项选择]病人为女性，62岁，身肿1个月，以腰以下为甚，脘腹胀闷，纳呆便溏，面色萎黄，神倦，肢冷畏寒，尿少，舌淡苔白腻，脉沉弱。应辨证为
A. 脾阳虚衰
B. 水湿浸渍
C. 脾气虚不能运化水湿
D. 肾气虚衰
E. 脾肾两虚

[单选题]患者刘某因脑梗死收入院，因躁动不安影响治疗，予以肢体约束。
实施约束时，需多久放松.活动肢体一次 ( )
A.1小时
B.2小时
C.3小时
D.4小时

[判断题]环形防喷器在封井状态下允许钻具转动，但转速应尽可能缓慢。
A.正确
B.错误

[简答题]简答同音词与同形词的关系。

[单项选择]

男性，50岁。小肠破裂修补术后5天发生肠瘘，呼吸深快。体检：面部潮红，心率110次/分，血压90/60mmHg（12.0/8.0kPa），腱反射减弱。辅助检查：动脉血pH值为7.20，血浆HCO₃-15mm01/L。

首选治疗措施是（）

A. 辅助呼吸，加速C0₂排出
B. 静滴生理盐水
C. 静滴5%碳酸氢钠
D. 快速输入高渗葡萄糖
E. 静滴5%葡萄糖盐水

[填空题]
Directions: For each numbered bracket in the following passage, fill in a suitable word in the blank on the ANSWER SHEET.

The development of writing was one of the great human inventions. It is difficult (36) many people to imagine language without writing; the spoken word seems intricately tied to the written (37) . But children speak (38) they learn to write. And millions of people in the world speak languages with (39) written form. Among these people oral literature abounds, and crucial knowledge (40) memorized and passed (41) generations. But human memory is short-lived, and the brain’s storage capacity is finite. (42) overcame such problems and allowed communication across the miles (43) through the years and centuries. Writing permits a society (44) permanently

[单选题]凝血酶的作用主要是( )
A.使纤维蛋白原转变为纤维蛋白
B.加速凝血酶原复合物的形成
C.加速因子Ⅶ复合物的形成
D.激活因子Ⅻ
E.促进血小板聚集与释放

[判断题]凡患高血压、心脏病、贫血病、癫痫病、精神病以及不适于高处作业的人员，不得从事高处作业。
A.正确
B.错误

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