热门试题:
[单项选择]医师和药师根据临床需要和医院用药经验整理选定,再经药事管理委员会和医院领导批准的处方称为
A. 固定处方
B. 法定处方
C. 常用处方
D. 协定处方
E. 院内处方
[单项选择]窝沟龋进展快是因为()。
A. 窝沟藏致龋菌多产酸多
B. 窝沟底部距离牙髓较近
C. 窝沟釉质较光滑面釉质薄
D. 龋向邻近釉质和釉牙本质界发展
E. 以上都是
[单选题]《工作场所职业卫生监督管理规定》,职业病危害严重的用人单位配备专职的职业卫生管理人员,其他存在职业病危害的用人单位,劳动者超过( )人的,应当配备专职的职业卫生管理人员。
A.100人
B.300人
C.30人
D.50人
[单选题]小型、可人力搬运的机械设备及附属设施使用( )拆除方式。
A.人工拆除
B.人工与机械相结合的方法
C.切割或机械拆除
[判断题]带手柄的球阀,操作手柄垂直于介质流动方向为阀门关闭状态,与介质流动方向一致的为阀门开启状态。
A.正确
B.错误
[判断题] (判断题)涂打禁增标记的货车不准增载。
A.正确
B.错误
[单项选择]某险位超赔再保险规定,分出公司自赔额为300万元,分入公司责任额为500万元,若一危险单位发生赔款1000万元,则分入公司赔偿( )万元。
A. 300
B. 500
C. 700
D. 1000
[单选题] 避雷线又称为( )。
A.耦合地线
B.屏蔽地线
C.架空地线
[多项选择]汽车经济使用寿命的评价指标有()。
A. 年限
B. 行驶里程
C. 使用年限
D. 大修次数
[多选题]机械火源可能由()等产生。
A.撞击
B.摩擦
C.高温
D.绝热压缩
[单选题]X线片上呈透射的是 ( )
A.塑化液
B.牙胶
C.氢氧化钙
D.磷酸锌水门汀
E.氧化锌
[单选题]病人,男性,65岁。因糖尿病9年而长期接受胰岛素治疗,尿糖基本控制在+~++。前一晚多食后,第2天上午尿糖定性试验为+++,自行增加了12U胰岛素,1小时后未及时进餐,突然感到心悸、饥饿、出冷汗、手抖、视物模糊,随即呼之不应答。在等待检查结果的同时,应给予准备
A.静脉滴注小剂量胰岛素
B.静脉注射50%葡萄糖100ml
C.静脉滴注复方氯化钠溶液
D.静脉滴注5%碳酸氢钠100ml
E.静脉推注氯化钾
[填空题]防护人员必须严格遵守“防护人员不作业、<--NRC-->”的规定。
[单选题]张某拒绝接受口头传唤,被民警强制传唤到公安派出所后,一直谩骂民警,公安派出所民警无法工作。张某构成()。
A.侮辱的违反治安管理行为
B.阻碍执行职务的违反治安管理行为
C.扰乱单位秩序的违反治安管理行为
D.扰乱公共场所秩序的违反治安管理行为
[单选题]下列场所不宜选择点型感温火灾探测器的是( )。[中]
A.有大量粉尘滞留
B.相对湿度经常大于 95%
C.吸烟室等在正常情况下有烟或蒸汽滞留的场所
D.计算机房、通信机房
[单项选择]胎头的最大径线是
A. 枕下前囟径
B. 枕额径
C. 枕颊径
D. 双顶径
E. 双额径
[填空题]Technological invention has directly or indirectly produced social change in every period of history. The invention of the horse collar in the Middle Ages was a{{U}} (36) {{/U}}technological advance for agriculture; the{{U}} (37) {{/U}}for use at sea so{{U}} (38) {{/U}}navigation in the fifteenth century that it led in the age of{{U}} (39) {{/U}}; and the steam engine was an {{U}} (40) {{/U}}factor in the industrialization of Europe in the nineteenth century.
A discovery is another kind of technological{{U}} (41) {{/U}}. While inventions add something new to a culture, discoveries increase our knowledge of something that already exists. Gravity had always been there, but Newton "discovered" it: be{{U}} (42) {{/U}}how this natural force worked and how its laws{{U}} (43) {{/U}}to falling bodies. This knowledge made possible many new inventions. {{U}} (44) {{/U}}.
Since each invention makes more inventions possible, the speed of technological development tends
[单项选择]TV Games Shows
One of the most fascinating things about television is the size of the audience. A novel can be on the "best sellers" list with a sale of fewer than 100,000 copies, but a popular TV show might have 70 million TV viewers. TV can make anything or anyone well known overnight.
This is the principle behind "quiz" or "game" shows, which put ordinary people on TV to play a game for the prize and money. A quiz show can make anyone a star, and it can give away thousands of dollars just for fun. But all of this money can create problems. For instance, in the 1950s, quiz shows were very popular in the US and almost everyone watched them. Charles Van Doren, an English instructor, became rich and famous after winning money on several shows. He even had a career as a television personality. But one of the losers proved that Charles Van Doren was cheating. It turned out that the show’s producers, who were pulling the strings, gave the answers to the most popular contes
A. Right
B. Wrong
C. Not mentioned
[单项选择]负责国家药品标准制定和修订的是()
A. 国家食品药品监督管理总局
B. 国家药典委员会
C. 国务院
D. 省级食品药品监督管理局
E. 市级食品药品监督管理局
[多选题]火灾三要素是(),三者缺一即不可能发生火灾。
A.瓦斯
B.有热源
C.可燃物
D.空气
[判断题]《人民币鉴别仪通用技术条件》(GB_16999-2010)中定义的鉴别仪的鉴别技术
划分为12个种类。()
A.正确
B.错误
[单项选择]电介质中的可迁移的电子或离子在电场下移动,积聚在电极附近的介质界面上,形成空间电荷,称为()。
A. 空间电荷极化
B. 离子式极化
C. 电子式极化
[多项选择]有行气、消积作用的药物是()
A. 三棱
B. 莪术
C. 莱菔子
D. 枳实
E. 乳香
[多项选择]脑复苏时降温的护理要点包括下列哪几项( )
A. 及早降温
B. 平稳降温
C. 头部深度降温
D. 持续降温
E. 缓慢升温
[单项选择]手外伤出血较多时,应采取
A. 抬高患肢
B. 患者平卧
C. 应用止血带,每小时开放一次约3~5分钟
D. 快速建立静脉通道输入止血药物
E. 给予止痛剂及抗生素
[单项选择]
Virtualization is an approach to IT that pools and shares (71) so that utilization is optimized and supplies automatically meet demand. Traditional IT environments are often silos, where both technology and human (72) are aligned around an application or business function. With a virtualized (73) , people, processes, and technology are focused on meeting service levels, (74) is allocated dynamically, resources are optimized, and the entire infrastructure is simplified and flexible. We offer a broad spectrum of virtualization (75) that allows customers to choose the most appropriate path and optimization focus for their IT infrastructure resources.
(75)()
A. solutions
B. networks
C. interfaces
D. connections
[单选题]分界站货车出入报表简称为()。
A. 运统1
B. 运统2
C. 运报1
D. 运报2
[单项选择]某企业的国家工作人员玩忽职守,致使发生重大的责任事故,造成3人死亡,直接经济损失达 10万以上的,其行为应如何认定( )
A. 玩忽职守罪
B. 重大责任事故罪
C. 玩忽职守罪与重大责任事故罪并罚
D. 玩忽职守罪与重大责任事故罪择一重罪处罚
[单选题]我国四大地震带区域是青藏高原地震区、华北地震区、东南沿海地震带和( )。
A. 南北地震带
B. 郯城营口地震带
C. 汾渭地震带
D. 东南沿海地震带
[多选题]采购部门负责按规定要求向质量监督处传递( )或其它资料,对到货物资及时进行报检;负责不合格品的处理。
A.合同
B.技术协议
C.图纸
D.工艺
[单项选择]Gaden把微生物发酵过程分为三种类型,其中()产物的生成显然与基质(糖类)的消耗无关。
A. 类型Ⅰ
B. 类型Ⅱ
C. 类型Ⅲ
D. A+B+C
[单项选择]井下泵房内工作水管的能力应在()排除24小时涌水量
A. 10小时
B. 15小时
C. 20小时
D. 24小时
[简答题]某日,XX站门吊司机、信号员根据货主提货要求,在未拿到出货通知单的情况下,司机操作配备钩头电子秤门吊,将一20英尺重箱吊起,此时,门吊“超载限制器”鸣响,司机仍将集装箱起升到约3.8米左右高度,并运行至出货卡车上方,准备下降时,门吊钩头钢丝绳突然断裂,集装箱坠落,造成20英尺集装箱大梁变形、另一堆放在货位上的集装箱右侧上方角破裂(货件损坏约三分之二)。事后经称重为34.140吨。 请分析问题原因?
[单项选择]女性患者,52岁,尿毒症患者,腹胀,腹部移动性浊音阳性,该患者腹腔内游离的腹水量至少为
A. 200ml
B. 400ml
C. 600ml
D. 800ml
E. 1000ml
[单选题]集团公司《党支部建设工作实施细则》规定,所属单位党组织( )组织党支部书记向支部全体党员及群众代表和上一级党组织进行双向述职,接受党员群众评议和上一级党组织点评。
A.每月
B.每季
C.每半年
D.每年
[填空题]渐隐法,即:对()加指着碗边教其发音,以后不教发音,只指着碗,他也能说出来。
[单项选择]Which of the following is MOST likely to improve the performance of SOAP-based Web services?()
A. Use message level security
B. Use fine-grained Web services
C. Use document/literal instead of RPC/encoded
D. Avoid stale data in the UDDI registry by turning off caching