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最新考题
- 在钻孔桩施工时,灌注水下混凝土前应进行孔底沉渣厚度检测,柱(端承桩)桩的沉渣厚度不大于()cm。A、5B、10C、15D、20 05-08
- 二次清孔结束时,应保证孔内排出的泥浆手摸无2~3mm颗粒,泥浆比重不大于(),含砂率小于2%,粘度()。浇筑水下混凝土前孔底沉渣厚度不得大于100mm。 05-08
- 冲击钻机使用实心钻孔时,岩石孔底泥浆比重不宜大于()A、1.5B、1.4C、1.3D、1.2 05-08
- 钻机运输、安装、调试、行走都必须由熟练的操作人员操作,并由()指挥。 05-08
- 简述堵管事故的原因。 05-08
- 采用钻机钻孔时,新制泥浆要检测5项指标,分别为()、()、黏度、胶体率、PH值。在钻进过程中至少应进行泥浆比重和含砂率的检测,且每个台班不少于2次。 05-08
- 沉淀池与储浆池之间要设置隔墙和顶部贯通槽。 05-08
- 旋转钻机成孔,开钻时宜低档慢钻,钻至护筒下()m后再以正常速度钻进,每钻进()m或地层变化处应捞取渣样并进行记录,以便与设计资料核对。 05-08
- 混凝土浇筑完毕,位于地面以下及桩顶以下的孔口护筒应在混凝土初凝前拔出。 05-08
- 严禁采用()的方法代替清孔。 05-08
- ()是少儿生活中的主导活动,是少儿形成审美感兴能力的一种独特方式。A、游戏B、绘画C、音乐D、大自然 05-08
- 健康相对稳定的标准是什么? 05-08
- 甲国生产手表需要6个劳动日,生产自行车需要9个劳动日,乙国生产手表需要12个劳动日,生产自行车需要10个劳动日,根据比较优势理论()A、甲国出口手表和自行车B、乙国进口手表和自行车C、甲国出口手表,乙国出口自行车D、甲国出口自行车,乙国出口手表 05-08
- 关于出口补贴,下列()不符合世界贸易组织的规定。A、出口补贴和以进口替代为目的的补贴属于“禁止性补贴”应予取消B、“可诉补贴”即对WTO成员方利益造成损害、丧失或减少的补贴,应予禁止C、“不可诉补贴”可在允许的范围内实施D、“不可诉补贴”包括研究与开发补贴、贫困地区补贴、环保补贴等在内的特定的专向性补贴 05-08
- 欧盟对中国输欧产品实行严格的配额限制。() 05-08
- 香港是国际贸易和国际金融中心,是我国重要的转口市场。() 05-08
- 水下混凝土的粗骨料宜采用卵石,其粒径可采用()cm。A、1-2B、2-3C、3-4D、4-5 05-08
- 桩孔()、()和()必须符合设计和规范要求。 05-08
- 桩基混凝土灌注完成后,需进行()方面检测并合格后,方可进行下步施工。A、中心偏位、混凝土完整性B、平整度、预留孔C、预埋件、倾斜度D、垂直度、断面尺寸 05-08
- 钻孔桩钻孔达到设计深度后,必须由()现场核实地质情况。A、施工单位B、监理单位C、设计单位D、监理和设计单位 05-08
- 一般钻孔桩施工钢护筒宜采用()mm厚卷钢制成。 05-08
- 质量不合格的混凝土不允许浇入孔内,应退回重新搅拌。 05-08
- 混凝土浇筑过程中应保持导管埋深在()m 05-08
- 泥浆制备要注意两个方面,其中一个就是泥浆指标,其比重一般控制在()的范围内,黏度控制在()的范围内,含砂率控制在4%以内。另外一个指标是()。 05-08
- 人烟稀少的田地里,泥浆池的周围可以不设置防护。 05-08
- 混凝土浇筑过程中应经常测探孔内混凝土面高程,及时调整导管埋深。导管埋深宜控制在()m,最小埋深任何时候不得小于1.0m。 05-08
- 为了提高泥浆的黏度和胶体率,可在泥浆中投入适量的()A、生石灰B、烧碱C、熟石灰D、水 05-08
- 钻孔桩清孔要求达到的要求()。A、泥浆无2-3mm的颗粒B、泥浆比重不大于1.1C、泥浆含砂率小于2%D、泥浆粘度17-20sE、沉渣厚度符合设计要求 05-08
- 浇注钻孔桩水下混凝土时,监理人员要旁站监理,桩身混凝土一次浇完,桩顶比设计高0.5m,多余部分待混凝土达到强度后凿除,留()cm进入承台。A、5B、10C、15D、20 05-08
- 导管应位于钻孔中央,在浇筑混凝土前,应进行升降试验。导管吊装升降设备能力,应与全部导管充满混凝土后的总重量和摩阻力相适应,并应有一定的安全储备。 05-08
- 为保证环保和泥浆的重复利用,应设置()池、()池和净化处理系统,净化分为机械和非机械净化法。 05-08
- 旋挖钻机在钻进过程中,对于砾石层及卵石层,直接用旋挖筒钻进、取渣,对于砂性土层及砂层时,先用螺旋钻头将其搅松,再用旋挖筒取渣。 05-08
- 钻进时应随时检查的泥浆指标有()。A、比重B、粘度C、含砂率D、胶体率E、PH值 05-08
- 操作人员工作前、工作中严禁()及服用有可能削弱操作能力的()及其它()或()。 05-08
- 桩顶混凝土浇筑面高程应高出设计桩顶高程()m。 05-08
- 灌注桩钢筋安装质量标准,保护层厚度允许偏差()mm,中心平面位置()mm,顶端高程±20mm,地面高程±50mm。 05-08
- 培养审美感知能力包括哪些方面? 05-08
- 艺术教育的内容包括()A、艺术知识教育B、审美教育C、艺术创造教育D、艺术欣赏教育E、智育 05-08
- 美育的任务何和目的是()A、提高审美能力B、培养审美情感C、塑造审美心理结构D、塑造体质结构E、提高适应能力 05-08
- 听觉艺术的审美媒介是()A、耳朵B、审美心理C、音乐D、声音 05-08
- 对于婴幼儿,施行美育的主要形式是()A、绘B、舞蹈C、游戏D、装饰 05-08
- 教师内在审美素质的培养通过哪些途径()A、理论学习B、生活经验的积累C、通过实践活动D、审美欣赏活动和审美创造活动E、通过对生活的感受 05-08
- 人的善行、扶助弱小是()A、仪表美的表现B、心灵美的表现C、语言美的表现D、环境美的表现 05-08
- 审美直觉感受能力包括()A、审美知觉能力B、审美想象能力C、审美态度能力D、审美领悟能力E、审美趣味能力 05-08
- 德育与美育的关系是()A、平行关系B、交叉关系C、重合关系D、以上都不是 05-08
- 小学美育实施的途径主要有()A、课堂教学B、开展课外活动C、美化校园、教师环境D、教师的示范作用E、引导学生背诵美学原理 05-08
- 美育的形象性 05-08
- 教师审美素养区别于一般人的审美素养的一个具体特征是()A、广泛性B、发展性C、专业性D、灵活性 05-08
- 小学美育教学方法上()A、要以理论教学为主B、要以理性说教为主C、要以直观教学为主D、要以课堂讲授为主 05-08
- 美育的(),使人摆脱了物质和功利欲求的束缚,而专注于美的观照之中。A、形象性B、愉悦性C、自由性D、实用性 05-08
- 对于美育的性质,教材的观点是()A、美育是艺术教育B、美育是美的价值的教育C、美育是情感教育D、美育是生命教育 05-08
- 语言艺术与其他艺术种类的最大区别就在于()A、语言艺术中的语词不同于日常生活中的语词B、语言艺术的审美媒介是语词C、语言艺术中的语词不同于抽象思维的语词D、语言艺术是要求抑扬顿挫的 05-08
- 塑造审美心理结构的意义是什么? 05-08
- 视觉艺术审美特征是什么? 05-08
- 视觉艺术审美特征是什么? 05-08
- 在人生的不同时期,身心发展均有其重点,其中语言发展最快的阶段是()A、婴儿期B、学前阶段C、小学阶段D、青春期 05-08
- 《中华人民共和国对外贸易法》正式实施的时间是()。A、1994年7月1日B、1992年7月1日C、1992年5月12日D、1995年5月12日 05-08
- 我国对外贸易战略的基本原则不包括()A、自由贸易与保护贸易相结合的原则B、进口替代与出口替代相结合的原则C、扩大内需与出口导向相结合的原则D、发挥优势与创新优势相结合的原则 05-08
- 新要素贸易论不是生产要素禀赋说的补充。() 05-08
- ()是指外商投资的各种外贸效益通过严格分类识别,分别得出各项主要成本和收益的绝对值,然后将收益额与成本额相减,最后得出净收益(成本)值的方法。A、直接损益分析B、成本与收益的相对比率分析C、成本与收益的变动指数分析D、成本与收益的跨国、跨地区比较分析 05-08
- 下列()不是绿色贸易所体现的内容。A、对外贸易商品必须符合国际统一的或国际公认的环保标准B、生产制造产品的过程、方法、场地符合环保标准的要求日趋普及C、在产品通关时加强检验检疫和临时疫情的排查D、禁止以有害人类健康和生态环境的方式从事贸易活动和投资活动 05-08
- 外贸依存度指的是()。A、对外出口贸易总额/国民生产总值(GNP)B、对外进出口贸易总额/国民生产总值(GNP)C、对外出口贸易总额/国内生产总值(GDP)D、对外进出口贸易总额/国内生产总值(GDP) 05-08
- 下列表述中不正确()。A、欧盟对中国输欧产品实行严格的配额限制B、欧盟对中国产品不存在反倾销C、欧盟新的普惠制方案缩小了中国产品的受惠范围D、欧盟把中国出口产品大多列为敏感和半敏感类 05-08
- 《实施卫生与植物卫生措施协议》(Agreement of SPS)规定的成员国义务不包括()A、非歧视地实施卫生与植物卫生措施B、以科学为依据实施卫生与植物卫生措施C、根据有害生物风险分析确定适当的保护水平D、发展中国家不享有特殊差别待遇 05-08
- 贸易条件 05-08
- 企业兼并已成为国际技术贸易的一种新方式。() 05-08
- 下列关于马克思的对外贸易思想表达不正确的是()A、马克思考察了对外贸易发展的一般条件B、马克思在当时的时代条件下,已经注意到“信息”的作用C、马克思还十分强调货币因素在国际贸易中的作用D、马克思关于“用时间消灭空间”的论述尚未得到充分的证明 05-08
- ()是教师内在审美素养的最高层次。A、丰富的美学理论B、完善的个体审美心理结构C、健康人格的魅力D、以上答案都不对 05-08
- 美的最早形态是()A、自然美B、社会美C、形象美D、心灵美 05-08
- 美的基础是()A、真B、善C、仁D、义 05-08
- 多选题A customer reports that their sound is not working. They state that the speakers worked previously. Which of the following should the technician check?()ASpeakers are in regulatory compliance.BSpeakers are on and the mute is off.CEnsure the speakers are on the Windows HCL.DVerify the system has enough hard drive space.EThe audio driver is installed correctly.FSpeakers are plugged into the correct jack. 05-08
- 多选题Shortly after the Press Ctrl-Alt-Delete to login screen appears in Windows XP, a user gets the error One or more services failed to start. Which of the following locations could be accessed to identify the service that did not start and attempt to start the service manually?()AComputer ManagementBServices MMC Plug-inCEvent LogDTask ManagerESystem Configuration Utility 05-08
- 单选题Which of the following is the BEST solution for repairing a hard drive that results in the Could not readfrom selected boot disk display upon booting? ()A Use recovery console and the bootcfg /rebuild command.B Use recovery console and the chkdsk command.C Use recovery console and the fixboot command.D Use recovery console and the fixmbr command. 05-08
- 单选题Making data appear to come from somewhere other than the originating point is known as: ()A social engineeringB spoofingC hackingD cracking 05-08
- 单选题When a technician is moving a CRT monitor to another location, the monitor falls and breaks. Which of the following is the BEST way for a technician to clean up after this accident?()A Use gloves and a broom to sweep the glass and debris into a rigid container.B Use a bucket of warm water and bleach to wash away loose debris before placing the glass in a trash can.C Individually pick up the glass and place into a plastic bag, do not sweep as this may cause dust to become airborne.D Use latex surgical gloves to place the glass into a plastic bag, sealing the bag after. 05-08
- 单选题A technician accesses a corporate users hard drive and notices that there are inappropriate images in their My Documents folder. Accessing this kind of material is a clear violation of company policy. Which of the following should the technician do? ()A Confront the user and tell them to remove the material.B Backup the files and delete them from the users folder.C Inquire with the manager about policies and procedures.D Ignore the files, this is the users personal documents folder. 05-08
- 单选题Which of the following utilities can be used to determine the current partition information on an attached storage device?()A Add Hardware WizardB Device ManagerC Disk ManagementD Control Panel 05-08
- 单选题A technician cannot connect using Remote Desktop. Which of the following ports needs to be allowed in the firewall? ()A 23B 443C 8080D 3389 05-08
- 单选题Which of the following IEEE standards applies to parallel data transmission?()A IEEE 1394B IEEE 802.3C IEEE 802.11D IEEE 1284 05-08
- 单选题The new security feature in Vista that prevents programs from running with escalated privileges is called:()A User Account Control (UAC).B Windows Sidebar.C Windows Defender.D Aero Interface. 05-08
- 单选题A client has called with concerns that their computer problem has not been resolved by the onsite technician who has left. As the technicians supervisor, which of the following is the BEST course of action in this situation?()A Tell the client that they will need to place another service call.B Ask the client if they would like to discuss their computer problems in more detail.C Tell the client that another technician will be sent out.D Inform the client that the problem will be resolved by the onsite technician at another time. 05-08
- 单选题After right-clicking on an applications shortcut icon and selecting Properties, which of the following will identify the location of the application?()A Start InB LocationC Shortcut keyD Run 05-08
- 单选题In which of the following scenarios would MAC filtering be MOST effective as a part of wireless security? ()A A public place where guests are free to access the wireless network.B A small office where a defined number of specific wireless devices are used.C A meeting room where various company users will access the wireless network during meetings. D An office where some users are unable to use WPA encryption due to older wireless cards so they use MAC filtering. 05-08
- 多选题A technician is attempting to get into the BIOS and they are being prompted for a password. Which of the following can clear the BIOS password?()APull the CMOS battery.BPull the 20/24 pin connector from the main board.CShort the reset circuit near the RAM.DUse the appropriate jumper on main board.EUse the reset button on the front panel. 05-08
- 多选题A technician is attempting to get into the BIOS and they are being prompted for a password. Which of the following can clear the BIOS password?()APull the CMOS battery.BPull the 20/24 pin connector from the main board.CShort the reset circuit near the RAM.DUse the appropriate jumper on main board.EUse the reset button on the front panel. 05-08
- 单选题A client has been unable to fix corruption of system files and does not have a backup or an Automated System Recovery (ASR) disk. Which of the following is the BEST action to take next?()A Copy the missing file from another computer and reboot.B Execute a Windows repair from the Windows setup media.C Boot into the Recovery Console and execute FIXBOOT.D Reboot and press the F2 key when prompted. 05-08
- 单选题Which of the following should a technician do FIRST to troubleshoot a users network connectivity problem?()A Run TRACERT from the users workstation.B Start with the Last Known Good Configuration and reboot the computer.C Replace the network interface card (NIC).D PING the users workstation. 05-08
- 单选题Which of the following IEEE standards applies to parallel data transmission?()A IEEE 1394B IEEE 802.3C IEEE 802.11D IEEE 1284 05-08
- 单选题A client has called with concerns that their computer problem has not been resolved by the onsite technician who has left. As the technicians supervisor, which of the following is the BEST course of action in this situation?()A Tell the client that they will need to place another service call.B Ask the client if they would like to discuss their computer problems in more detail.C Tell the client that another technician will be sent out.D Inform the client that the problem will be resolved by the onsite technician at another time. 05-08
- 单选题A technician accesses a corporate users hard drive and notices that there are inappropriate images in their My Documents folder. Accessing this kind of material is a clear violation of company policy. Which of the following should the technician do? ()A Confront the user and tell them to remove the material.B Backup the files and delete them from the users folder.C Inquire with the manager about policies and procedures.D Ignore the files, this is the users personal documents folder. 05-08
- 单选题In which of the following scenarios would MAC filtering be MOST effective as a part of wireless security? ()A A public place where guests are free to access the wireless network.B A small office where a defined number of specific wireless devices are used.C A meeting room where various company users will access the wireless network during meetings. D An office where some users are unable to use WPA encryption due to older wireless cards so they use MAC filtering. 05-08
- 单选题Which of the following statements about cooling is true?()A Adapter cards (e.g. modems) do not add to the heat generated in a computer case.B Bus mastering reduces the amount of heat generated inside a computer case.C Removing expansion slot covers can compromise cooling airflow design.D Periodic cleaning of the computer components inside the case has no effect on cooling efficiency. 05-08
- 单选题A technician installs a SATA controller card and moves the hard drive cable from the system board to the SATA controller. The system POSTs and the controller BIOS recognizes the hard drive but does not boot to the hard drive and start Windows. Which of the following is the MOST likely cause of the problem?()A Windows cannot be booted from a controller card.B The hard drive must have Windows reinstalled because a new controller card was installed.C The SATA controller card was not set as a boot device in the computer BIOS.D The new controller must have the correct jumper settings for Windows mode. 05-08
- 多选题A customer reports that their sound is not working. They state that the speakers worked previously. Which of the following should the technician check?()ASpeakers are in regulatory compliance.BSpeakers are on and the mute is off.CEnsure the speakers are on the Windows HCL.DVerify the system has enough hard drive space.EThe audio driver is installed correctly.FSpeakers are plugged into the correct jack. 05-08
- 多选题Shortly after the Press Ctrl-Alt-Delete to login screen appears in Windows XP, a user gets the error One or more services failed to start. Which of the following locations could be accessed to identify the service that did not start and attempt to start the service manually?()AComputer ManagementBServices MMC Plug-inCEvent LogDTask ManagerESystem Configuration Utility 05-08
- 单选题Which of the following is the BEST solution for repairing a hard drive that results in the Could not readfrom selected boot disk display upon booting? ()A Use recovery console and the bootcfg /rebuild command.B Use recovery console and the chkdsk command.C Use recovery console and the fixboot command.D Use recovery console and the fixmbr command. 05-08
- 单选题Making data appear to come from somewhere other than the originating point is known as: ()A social engineeringB spoofingC hackingD cracking 05-08
- 单选题Which of the following can be used to prepare a disk image for duplication? ()A CopyB sysprepC xcopyD Shadow copy 05-08
- 单选题When a technician is moving a CRT monitor to another location, the monitor falls and breaks. Which of the following is the BEST way for a technician to clean up after this accident?()A Use gloves and a broom to sweep the glass and debris into a rigid container.B Use a bucket of warm water and bleach to wash away loose debris before placing the glass in a trash can.C Individually pick up the glass and place into a plastic bag, do not sweep as this may cause dust to become airborne.D Use latex surgical gloves to place the glass into a plastic bag, sealing the bag after. 05-08
- 单选题A technician cannot connect using Remote Desktop. Which of the following ports needs to be allowed in the firewall? ()A 23B 443C 8080D 3389 05-08
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热门考题
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- 由于钻石具有()特点,加工花式钻尖角与圆钻薄腰时尤其要小心。A、硬性B、脆性C、柔性D、韧性12-16
- 立方晶体有()对称面。A、8个B、9个C、4个D、6个09-16
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- 发晶中钛晶与金色发晶的鉴别特质之一是()A、钛晶晶体呈金红色B、钛晶晶体呈细丝状或细发状C、钛晶晶体呈粗针状或板状09-16
- 用台影比法估测钻石亭深比,当台面影像占满整个台面,并扩散到星刻面时,亭深比约为()。A、46.5%B、47%C、48%D、49%—51%10-31
- 紫外线是波长在()nm之间的电磁波。A、0~200B、10~200C、10~300D、10~40009-12
- 天然橄榄石不具有()。A、蓝绿色B、黄绿色C、绿褐色09-16
- 镶嵌钻石净度分级条件与裸钻相似,但为了有效地观察内含物往往需要借助()。A、10倍放大镜B、10倍放大显微镜C、光纤灯D、A+B+C09-16
- 钻石比率仪是用以测量钻石切工的一种投影比例的设备,由()制造。A、GIAB、HRDC、IDCD、CIBJO09-12
- 原晶面与额外刻面的最大区别是()。A、形状不同B、大小不同C、出现位置不同D、刻面上有无生长特征09-16
- Ⅱ型钻石晶体在正常加工中()产生裂纹。A、不易B、不可能C、容易D、可能09-12
- 导线的绝缘层与接线端子的间距最大为()倍导线外径。A、一B、二C、三D、四12-31
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- 可采用将一些线芯留在压线筒外或用修剪线芯的方法来减小导线截面积,以适应尺寸较小的压线筒。04-06
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- 某女,30岁,胸片示右上纵隔一椭圆形阴影,其中有斑点状钙化影,透视下见块影可随吞咽上下移动,首先考虑()A、胸腺癌B、支气管囊肿C、畸胎瘤D、心包囊肿E、胸内甲状腺09-11
- 男,21岁。1小时前因车祸致胸部挤压伤,来院急诊。体检:神清,气急,血压低,脉率快,眼睑结膜及头面部皮下广泛紫蓝色点状淤血斑,双肺听诊散布湿啰音。胸片未见明显异常。该患者最适当的急诊处理是()A、剖胸探查B、镇静,吸氧,观察生命体征C、气管切开,呼吸机辅助呼吸D、胸腔闭式引流E、胸膜腔穿刺09-12
- 绞窄性腹股沟斜疝,在行肠切除吻合术后应做()A、单纯疝囊高位结扎术,而不做疝修补术B、麦克凡法疝修补术C、巴西尼法疝修补术D、佛格逊法疝修补术E、以上都不对08-21
- 引起肾盂输尿管连接处梗阻的因素的描述错误的是()。A、肾盂输尿管连接处狭窄B、迷走血管压迫,长期受压迫处输尿管壁发育也常有异常C、肾盂输尿管连接处有内在性瓣膜D、高位输尿管,起始处不在肾盂最低处,不利尿液引流,为最常见原因E、输尿管起始部扭曲成折叠09-11
- 胸段脊髓受压()A、肋间神经痛B、下肢根性疼痛C、颈枕部放射性疼痛D、上肢根性疼痛E、会阴部疼痛09-12
- 患者因颅脑损伤来院,体检:昏迷,额部可见头皮血肿,双瞳不等大,左:右约5mm:2mm,左瞳直接光反应消失,间接光反应存在,头部CT正常()A、小脑幕切迹疝B、小脑扁桃体疝C、视神经损伤D、颅内低压E、原发性脑干损伤09-12
- 某幼儿园发现一麻疹患儿,为了控制麻疹进一步蔓延,采取的措施中不恰当的是()A、暂不接受其他易感儿入托B、整个幼儿园中小儿每天口服利巴韦林(三氮唑核苷)C、易感者接触麻疹后应隔离检疫3周D、体弱多病的易感儿应立即肌肉注射丙种球蛋白E、体健易感儿接触后2天内应急接种麻疹疫苗09-12
- X线呈矢状方向从患者的后方垂直射入胶片时的体位是()A、侧位B、前后位C、后前位D、颌顶位E、顶颌位09-12
- 小肝癌手术切除的5年生存率为()。A、10%B、30%C、60~70%D、90%E、50%09-17
- 关于足月儿的外观特点,下列哪项是错误的()A、肤色红润,皮下脂肪丰富B、鼻软骨发育良好C、指(趾)甲过指尖D、足底纹理多E、女婴大阴唇不能遮盖小阴唇09-16
- 电能在直接使用过程中会产生污染。()11-07
- 自动液压抓梁在使用前应检查液压装置和电缆的密闭性,检查销轴行程显示无异常。无法确认投退确已到位时可以尝试起吊一次。09-17
- 分接开关在什么情况下,应禁止或终止操作,并立即通知操作班或现场值班人员()A、分接位置指示不一致B、压力释放保护装置动作C、电动机构或传动机械故障D、遥调操作分接开关发生拒动、误动E、电压表和电流表变化异常09-12
- 倒闸操作时要求操作()应具有明显的标志,包括:命名、编号、分合指示、旋转方向、切换位置的指示及设备相色等。A、机构B、设备C、系统D、间隔09-16
- 变压器存在()缺陷时或绝缘有弱点时,不宜超额定电流运行。A、油中溶解气体分析结果异常等B、冷却系统不正常C、有局部过热现象D、严重漏油09-16
- 表明态度会议,这是一种()的会议形式。A、商讨B、决定问题C、提出问题D、交流09-12
- 在高压线路附近()使用皮尺、线尺、普通绳索等非绝缘工具测量。A、可以B、必要时可以C、禁止D、以上均不正确09-12
- 工作尚未全部终结,而需送电试验电动机或起动装置时,应()并通知有关机械部分检修人员后,方可送电。A、拆除安全措施B、收回全部工作票C、通过工作负责人同意09-12
- 在搬运及滚动电缆盘时,应符合哪些要求()A、滚动时角度正确B、电缆盘结构牢固C、滚动时方向正确D、使用符合安全要求的工器具09-16
- 运用中的电气设备是指全部带有电压、一部分带有电压或()即带有电压的电气设备。09-16
- 现场直埋电缆转弯处和大于等于()m直线段处,在地面上设明显的标志;通过道路时应采用()。09-17
- 附着式外拉线抱杆分解组塔,抱杆到达预定位置后,正确的是()。A、抱杆中部与塔身主材绑扎牢固B、抱杆倾斜角不宜超过25°C、抱杆根部与塔身主材绑扎牢固D、抱杆倾斜角不宜超过15°09-16
- 风动工具的工作部件停止转动前可以拆换。09-16
- 接到客户咨询类电话后,工作人员在正确理解客户咨询内容后,方可按相关规定提供答复。()09-16
- 应根据电缆盘的规格、材质、结构等情况选择合适的吊装方式,并在吊装施工时做好相关的()。A、安全措施B、组织措施C、技术措施D、保障措施09-13
- 常用平衡训练中,"可以采用拾取身体周围物品或坐位作业的方式进行"属于()。A、Ⅲ级坐位平衡训练B、Ⅱ级坐位平衡训练C、Ⅰ级坐位平衡训练D、Ⅰ级站立位平衡训练E、Ⅱ级站立位平衡训练12-05
- 踝关节/足跖屈、外翻的主要肌肉包括()。A、胫骨前肌B、屈肌、趾屈肌C、臀中肌、臀大肌(上部)、腘绳肌D、腓肠肌、比目鱼肌、腓骨长、短肌E、腰大肌、髂肌、内收肌、缝匠肌、耻骨肌、股直肌12-31
- 下列眼科疾病中,"由于鼻泪管的阻塞或狭窄,泪液不能排出,泪液中的细菌在此滋生,刺激泪囊壁,引起泪囊黏膜慢性炎症,产生卡他性或化脓性炎症"属于()。A、睑腺炎B、睑缘炎C、泪囊炎D、视神经炎E、睑板腺囊肿09-12
- 放松训练中,"利用生物反馈仪将身体无法感觉生理活动转变成声、光或数字信号,使患者可以客观地了解自身生理功能的变化,从而逐渐控制自己的生理反应,包括使身体放松"属于()。A、医疗气功B、生物反馈C、渐进放松技术D、暗示放松技术E、对比放松技术09-17
- 下述低频电疗法中,"治疗时将2个电极对置或并置于痛点、穴位、运动点、神经走行部位或神经节段。根据治疗需要选择电流频率、波宽、治疗时间"属于()。A、电化学疗法B、电兴奋疗法C、间动电疗法D、痉挛肌电刺激E、经皮神经电刺激疗法09-12
- RA(类风湿关节炎)患者,可通过体力锻炼增加关节活动度和增强肌力耐力等手段来实现()。A、预防和纠正畸形B、减轻疼痛、控制炎症C、合理使用物理因子治疗D、维持关节活动度的训练E、使关节休息,避免关节负重09-14
- 多尿是指24小时尿量多于()。A、1500mlB、2000mlC、2500mlD、3000mlE、3500ml09-12
- 属于"构音障碍治疗中构音器官训练"的是()。A、音量控制、呼吸训练、下颌运动功能训练B、音量控制、下颌运动功能训练、鼻咽腔闭锁功能训练(软腭训练)C、鼻音控制训练、呼吸训练、下颌运动功能训练D、鼻音控制训练、下颌运动功能训练、鼻咽腔闭锁功能训练(软腭训练)E、呼吸训练、下颌运动功能训练、鼻咽腔闭锁功能训练(软腭训练)09-12
- 男,16岁,受凉后出现发热,咽痛,疼痛可放射到耳部,查体扁桃体Ⅱ度肿大。治疗过程中症状加剧咽痛集中一侧,语言含糊,张口受限,最可能的诊断是()。A、扁桃体实质化脓B、扁桃体周围脓肿C、咽后脓肿D、急性会厌炎E、咽旁脓肿09-12
- 假性脊柱滑脱是指()。A、以第4、5腰椎峡部最常见B、指椎弓上下关节突之间的峡部断裂C、X线是诊断椎弓峡部崩裂和脊柱滑脱的主要依据D、指峡部断裂后椎体、椎弓根、上关节突在下位椎体上面向前滑移E、指腰椎间盘退行性变或其他原因使关节突关系发生改变,而峡部保持完整09-12
- 左、右心室的表面分界线()。A、冠状沟B、界沟C、后室间沟D、前室间沟E、前、后室间沟09-12
- 属于自主神经功能检查的是()。A、戈登征(Gordonsign)B、踝反射C、凯尔尼格征(Kernigsign)D、眼心反射E、罗索利莫征(Rossolimosign)09-12
- 女,35岁,白带多,脓性。体检:宫颈、阴道充血,分泌物脓性,宫颈呈颗粒型糜烂,中度。此患者最可能的诊断()。A、阴道炎B、盆腔炎C、宫颈炎D、前庭大腺炎E、外阴血肿09-12
- 某女性患者,不慎从高空跌落后脊髓受伤,出现损伤平面以下一侧肢体感觉障碍,对侧肢体运动障碍,属于()。A、半切综合征B、马尾综合征C、前索综合征D、后索综合征E、中央束综合征09-12
- 关于运动系统的描述不正确的是()。A、关节起杠杆作用B、骨骼肌是运动的枢纽C、骨是动力器官D、骨骼肌是运动系统的主动部分E、骨和关节是运动系统的主动部分09-12
- 填空题2019年9月3日,习近平总书记在中央党校(国家行政学院)中青年干部培训班开班式上发表重要讲话指出,我们共产党人的斗争,从来都是奔着()、风险挑战去的。04-28
- 多选题2019年9月3日,习近平总书记在中央党校(国家行政学院)中青年干部培训班开班式上发表重要讲话强调,共产党人的斗争是()、()、()的,大方向就是坚持中国共产党领导和我国社会主义制度不动摇。A有方向B有立场C有原则04-28
- 填空题2019年9月3日,习近平总书记在中央党校(国家行政学院)中青年干部培训班开班式上发表重要讲话强调,领导干部要经受严格的思想淬炼、政治历练、实践锻炼,在复杂严峻的斗争中经风雨、见世面、壮筋骨,真正锻造成为()。04-28
- 多选题2019年9月3日,习近平总书记在中央党校(国家行政学院)中青年干部培训班开班式上指出,领导干部不论在哪个岗位、担任什么职务,都要勇于担当、攻坚克难,既当指挥员、又当战斗员,培养和保持顽强的()、坚韧的()、高超的()。A斗争精神B斗争意志C斗争本领04-28
- 填空题2019年9月3日,习近平总书记在中央党校(国家行政学院)中青年干部培训班开班式上发表重要讲话强调,领导干部要主动投身到各种斗争中去,在大是大非面前敢于(),在矛盾冲突面前敢于迎难而上,在危机困难面前敢于挺身而出,在歪风邪气面前敢于坚决斗争。04-28
- 填空题2019年9月3日,习近平总书记在中央党校(国家行政学院)中青年干部培训班开班式上发表重要讲话强调,凡是危害中国共产党领导和我国社会主义制度的各种风险挑战,凡是危害我国主权、安全、发展利益的各种风险挑战,凡是危害我国核心利益和重大原则的各种风险挑战,凡是危害我国人民根本利益的各种风险挑战,凡是危害我国实现“两个一百年”奋斗目标、实现中华民族伟大复兴的各种风险挑战,只要来了,我们就必须进行坚决斗争,而且必须取得()。04-28
- 多选题2019年9月3日,习近平总书记在中央党校(国家行政学院)中青年干部培训班开班式上指出,马克思主义产生和发展、社会主义国家诞生和发展的历程充满着斗争的艰辛。建立()、成立()、实行()、推进(),都是在斗争中诞生、在斗争中发展、在斗争中壮大的。A中国共产党B中华人民共和国C改革开放D新时代中国特色社会主义事业04-28
- 多选题2019年9月3日,习近平总书记在中央党校(国家行政学院)中青年干部培训班开班式上发表重要讲话强调,共产党人的斗争是()、()、()的,大方向就是坚持中国共产党领导和我国社会主义制度不动摇。A有方向B有立场C有原则04-28
- 填空题2019年9月3日,习近平总书记在中央党校(国家行政学院)中青年干部培训班开班式上发表重要讲话强调,领导干部要主动投身到各种斗争中去,在大是大非面前敢于(),在矛盾冲突面前敢于迎难而上,在危机困难面前敢于挺身而出,在歪风邪气面前敢于坚决斗争。04-28
- 填空题2019年9月3日,习近平总书记在中央党校(国家行政学院)中青年干部培训班开班式上发表重要讲话指出,我们共产党人的斗争,从来都是奔着()、风险挑战去的。04-28
- 填空题2019年9月3日,习近平总书记在中央党校(国家行政学院)中青年干部培训班开班式上发表重要讲话强调,凡是危害中国共产党领导和我国社会主义制度的各种风险挑战,凡是危害我国主权、安全、发展利益的各种风险挑战,凡是危害我国核心利益和重大原则的各种风险挑战,凡是危害我国人民根本利益的各种风险挑战,凡是危害我国实现“两个一百年”奋斗目标、实现中华民族伟大复兴的各种风险挑战,只要来了,我们就必须进行坚决斗争,而且必须取得()。04-28
- 多选题2019年9月3日,习近平总书记在中央党校(国家行政学院)中青年干部培训班开班式上指出,领导干部不论在哪个岗位、担任什么职务,都要勇于担当、攻坚克难,既当指挥员、又当战斗员,培养和保持顽强的()、坚韧的()、高超的()。A斗争精神B斗争意志C斗争本领04-28
- 填空题2019年9月3日,习近平总书记在中央党校(国家行政学院)中青年干部培训班开班式上发表重要讲话强调,中华民族伟大复兴,绝不是轻轻松松、敲锣打鼓就能实现的,实现伟大梦想必须进行()。04-28
- 多选题2019年9月3日,习近平总书记在中央党校(国家行政学院)中青年干部培训班开班式上强调,在各种重大斗争中,我们要坚持增强忧患意识和保持战略定力相统一、坚持战略判断和战术决断相统一、坚持斗争过程和斗争实效相统一。领导干部要守土有责、守土尽责,()、()、()。A召之即来B来之能战C战之必胜04-28
- 填空题2019年9月3日,习近平总书记在中央党校(国家行政学院)中青年干部培训班开班式上发表重要讲话指出,要注重策略方法,讲求()。要抓主要矛盾、抓矛盾的主要方面,坚持有理有利有节,合理选择斗争方式、把握斗争火候,在原则问题上寸步不让,在策略问题上灵活机动。04-28
- 投资交易对手或其他信用关联方发生重大信用违约时间,可能造成理财产品重大亏损,商业银行应及时向()报告。A、当地人民政府B、对手所在地人民政府C、中国人民银行D、中国银监会或其派出机构03-27
- 商业银行每个营业网点原则上只能与不超过3家保险公司开展合作,销售保险公司的保险产品。02-13
- 销售人员是指商业银行面向客户从事理财产品宣传推介、销售、办理申购和赎回等相关活动的人员。10-14
- 商业银行按照约定条件向客户保证本金支付,本金以外的投资风险由客户承担,并根据实际投资收益情况确定客户实际收益的理财计划是()。A、保证收益理财计划B、非保证收益理财计划C、保本浮动收益理财计划D、非保本浮动收益理财计划10-06
- 商业银行销售理财产品,应当遵循()原则。A、诚实守信B、效益优先C、勤勉尽责D、如实告知E、保本承诺03-27
- 商业银行开展个人理财业务实行()A、审批制B、备案制C、报告制D、审核制E、咨询制03-27
- 销售人员在为客户办理理财产品认购手续前,必须确认客户本人抄录了风险确认语句。07-12
- 商业银行为高资产净值客户提供理财产品销售服务应当按照相关办法规定进行客户风险承受能力评估。下列关于高资产净值客户的说明不正确的是()。A、单笔认购理财产品不少于50万元人民币的自然人。B、认购理财产品时,个人或家庭金融净资产总计超过100万元人民币,且能提供相关证明的自然人。C、个人收入最近每年超过20万元人民币,且能提供相关证明的自然人。D、家庭合计收入在最近三年内每年超过30万元人民币,且能提供相关证明的自然人。03-27
- 商业银行代理保险业务是指商业银行接受保险公司委托,在上级部门授权范围内,代理保险公司销售保险产品及提供相关服务,并依法向保险公司收取代理费用的经营活动。08-02
- 商业银行在开展代理保险业务时,须向客户说明保险产品的经营主体是()。A、银监会B、商业银行C、保险公司D、商业银行与保险公司02-13
- 商业银行应加强对分支机构理财产品销售的监督管理,有效控制分支机构的风险,采取的方式包括哪些?()A、询问销售人员B、定期核对C、现场检查D、风险评估E、客户调查问卷03-15
- 商业银行可以允许保险公司人员派驻银行网点。10-06
- 农村信用社开展保险代理业务的指导思想.以市场为导向,以利润为中心,以效益为目标,充分利用农村信用社的资源优势,通过保险代理拓展新的业务收入增长空间,降低和转移信贷资产风险,为新城镇化建设提供全方位金融服务。10-14
- 商业银行网点直接向客户销售保险产品的人员应当是持有保险代理从业人员资格证书的保险销售人员。03-27
- 商业银行从事代理保险业务的销售人员,应当符合中国保监会规定的保险销售从业资格条件,取得中国保监会颁发的《保险销售从业人员资格证书》。其中,投资连结保险销售人员还应至少有()以上保险销售经验,接受过不少于()的专项培训,并无不良记录。A、1年;30小时B、2年;30小时C、1年;40小时D、2年;40小时03-15
- 多选题《安全生产法》中的生产安全事故的应急救援对生产安全事故的应急救援和事故抢救工作做了明确规定,主要包括()等内容。A生产安全事故应急救援预案的制定生产安全事故的应急救援组织B生产安全事故的应急救援体系的建立C生产安全事故的报告、调查处理和结案D应急救援人员和装备以及组织事故抢救E生产安全事故的统计分析及公布09-20
- 单选题巷道内温度超过()时,禁止佩戴氧气呼吸器从事救护工作。但在抢救遇险人员或作业地点,靠近新鲜风流时例外,否则必须采取降温措施。A 35℃B 38℃C 40℃09-21
- 多选题ASZ—30型自动苏生器结构有()。A配气阀B引射器C校验囊D外源接头E呼吸阀09-15
- 单选题矿山救护队的保温毯必须是()的。A 纤维B 棉织C 化纤09-17
- 单选题在窒息区工作时,小队长要根据呼吸器氧气压力()的一名队员来确定小队的返回时间A 最低B 最高C 消耗最大D 消耗最低09-17
- 单选题某矿井斜井开拓,斜井中心线的斜长为300m,斜井的倾角为30°,上下两点的高差是()。A 150mB 180.6mC 259.8m09-17
- 单选题矿井的反风量不得少于正常风量的()。A 30%B 40%C 50%09-21
- 多选题下列对电话值班员职责的描述正确的是()A集中精力时刻守候在电话机旁,不允许做其他任何无关事务B听清记清事故电话,及时传达各种命令C在井下值班时,仅保持同工作小队的联系D不必向指挥部报告工作小队的位置和工作情况10-27
- 单选题矿井反风后,矿山救护队()后开始检测矿井的瓦斯和通风情况。A 8minB 10minC 15min09-21
- 单选题74型O2检定管的测量范围是()。A 0%~21%B 0%~25%C 1%~21%D 1%~25%09-17
- 填空题清理矸石山爆炸产生的高温抛落物时,应()、()、眼镜,穿隔热服,使用工具清除,并设专人观察矸石山变化情况。01-03
- 填空题救护装备不得()。03-16
- 单选题某掘进工作面一次放炮的最多炸药消耗量为3.4kg,按照排出炮烟所需风量计算此工作面的风量为()kgA 55B 65C 75D 8509-17
- 单选题矿山救护大队需配备()便携式对讲机。A 4部B 5部C 6部D 7部09-21
- 填空题矿山救护工作指导原则是加强战备、严格训练、主动预防、()。09-15
- 单选题如果想了解左肾残余肾皮质的功能,可选择的方法是( )。A 肾图B CTC 肾动态显像D 超声E MRI09-12
- 单选题关于正常人运动负荷门控心血池显像,测得的LVEF较静息时应至少增加( )。A 10%B 2%C 8%D 5%E 15%01-28
- 单选题在门电路心血池显像中,用ECG触发采集时一般最少需使用几个电极?( )A 5个B 2个C 4个D 3个E 6个02-15
- 单选题心肌血流灌注显像( )A B C D E 11-24
- 单选题为进一步确诊,首选下列哪项检查项目?( )A 增强CTB 粪便OB检查C 结肠镜活组织检查D 钡剂灌肠检查E 腹部X线检查08-22
- 单选题对于门电路心血池显像采集方法和条件,描述正确的是( )。A 采用高能准直器,能峰设置为140keVB 采集矩阵128×128C 每个心动周期采集的数量,与LVEF的评价无关D 每个心动周期采集的帧数越多,图像的分辨率越好E 连续采集100~200个心动周期即可01-28
- 单选题该患者经结肠镜活组织检查确诊为乙状结肠中分化腺癌。结肠癌术后1年,血CEA水平进行性升高,临床为鉴别吻合口处肿瘤复发抑或术后瘢痕,效果较好的影像学检查方法是( )。A 超声检查B 常规X线C MRID CTE 18F-FDG PET12-21
- 单选题下肢静脉显像( )A B C D E 04-03
- 单选题99mTc标记红细胞的方法中,标记率最高的是( )。A 双功能螯合剂法B 体内法C 混合法D 体外法E 配体结合法03-18
- 单选题该患者即行右肺中叶切除,术后病理支持肺癌诊断,术后未行放、化疗。3个月后复查18F-FDG;PET/CT示近右肺门金属银夹影处及周边可见局灶性浓聚影,为排除由于CT衰减校正时过度补偿所致PET伪影,可采取下列哪项有效措施?( )A 加做CT增强扫描B 增加18F-FDG注射剂量,再次18F-FDG PET/CT显像C 增大PET/CT显像时CT扫描电流、电压D 重新18F-FDG PET/CT显像E 比较PET衰减校正图与PET非衰减校正图03-18
- 单选题进食后,心肌细胞的主要能源物质是( )。A B C D E 04-03
- 单选题空腹时,心肌细胞的主要能源物质,是下列哪种物质?( )A 脂肪酸B 葡萄糖C 多肽D 氨基酸E 以上均不对02-15
- 单选题111In-AM的摄取浓度与发病时间及局部血流量的关系,下列正确的是( )。A 与发病时间呈反向,与局部血流量呈同向关系B 与发病时间及血流量呈同向的关系C 与发病时间及血流量呈反向关系D 与发病时间呈同向,与局部血流量呈反向关系E 以上均不对09-15
- 单选题对于多巴酚丁胺试验的描述正确的是( )。A 多巴酚丁胺作用机制与腺苷相似,可以抑制细胞对腺苷的重吸收,使血管扩张B 多巴酚丁胺是一种负性肌力作用的药物C 多巴酚丁胺作用机制与运动试验相似,可使冠状动脉血流量增加2倍D 主要作用于心肌β2受体,使心率加快,收缩压升高,心肌收缩力增强,心肌耗氧量增加E 多巴酚丁胺可以使狭窄的冠状动脉血流量也增加,缓解症状10-11
- 单选题131I治疗甲亢的禁忌证包括( )。A 重症Graves病患者合并急性心肌梗死患者B Graves病患者C Graves病患者合并白细胞减少患者D Graves病患者合并房颤患者E Graves病抗甲状腺药物治疗后复发患者10-11
- 任何组织或个人查询下列()信息,需持查询申请或查询人身份证。A、市场主体登记事项信息B、市场主体受处罚结果信息C、企业出资、对外投资信息D、风险预警信息E、对市场主体监督检查的记录10-18
- 人工上下警示应报经部门负责人审批的警示是()A、提示性警示B、部分限制性警示C、提示性和部分限制性警示D、完全限制性警示10-18
- 一个市场主体可以建立多个经济户口。02-22
- 在取缔无照经营过程中,经工商所(分局)所(局)长批准,可以对专门用于无照经营活动的工具和原材料等先行查封、扣押,并在()小时内向县级工商行政管理局补办批准手续。A、72B、48C、24D、1203-09
- 工商所(分局)受企业登记机关委托办理企业年检的,应在年检法定期限届满后()内,将企业年检材料报送委托机关档案管理部门。A、15日B、一个月C、三个月D、六个月02-02
- 根据《企业风险预警制度》,符合下列()的,由软件自动上风险预警。A、被行政处罚涉及假和骗的行为B、年检报告表明,企业资产负债率已超过80%的C、企业成立后超过六个月未开展经营活动或开业后连续停业一年以上的D、侵害消费者权益,但拒不接受消协(消保委)调解或拒不执行已达成的调解协议的E、被消费者申(投)诉,经工商行政管理机关或消费者协会处理认定市场主体应承担双倍赔偿责任的F、食品经营市场主体未按工商行政管理部门的要求建立制度的11-14
- 工商部门需要向省公共信用信息平台提供下列()信息。A、变更登记信息B、“重合同守信用”企业信息C、年检结果信息D、行政处罚信息E、吊销企业信息F、驰名著名商标信息02-02
- 查实数据回填模块中的结果选项包括()A、未变更B、未出资C、未年检D、查无下落11-14
- 系统提示企业已办理清算组备案的,则应采取有效措施对其实施退出督查。05-25
- 《企业退出督查制度》规定,企业所属地工商所(分局)应对下列()企业在一年内实施一次实地检查。A、系统提示企业已办理清算组备案的B、政府及有关部门依法责令企业关闭,并函告企业登记机关或与工商行政管理机关建立联动监管的C、系统提示企业已被依法吊销营业执照或依法撤消、撤回设立登记的D、系统提示企业的营业期限届满(外国地区企业常驻机构驻在期限届满)未延续的E、系统提示分支机构隶属企业法人已被依法吊销营业执照或依法撤消、撤回设立登记的02-02
- 工商行政管理机关及其派出机构对市场主体进行监督检查的主要方法有()A、书面检查B、专项检查C、监测检查D、实地检查E、商品检验F、定期检查11-28
- 根据《企业退出督查制度》,企业所属地工商所(分局)可以不再对下列()企业实施实地检查。A、已办理注销登记的企业B、经检查已经停止经营活动的企业C、已经责令整改的企业D、查无下落的企业03-25
- 企业登记机关相关业务部门负责对列入退出督查的企业实施警示管理,限制办理登记业务,年检时要求其依法办理注销登记,不予通过年检。10-09
- 对重、热点行业市场主体的检查内容,由省局确定;专项检查的内容由部署专项检查的机关确定;对其他市场主体,在实施检查时的检查内容,除本办法有规定的外,由市级工商行政管理机关确定。04-15
- 对企业成立后超过六个月未开展经营活动或开业后连续停业一年以上的风险预警,由()A、软件自动上风险预警,自动解除B、手工上风险预警,自动解除C、手工上风险预警,手工实施解除D、软件自动上风险预警,手工解除03-25
- 荆门生态运动公园选用的植物共()。A、66种B、338种C、245种D、38种04-18
- 现代公园中园林建筑有几种类型?09-12
- 《亚威农少女》是世界上正式意义上第一幅立体主义派画作。09-18
- 简述明朝时期江南私家园林的代表作品特点。09-12
- 极少主义者遵循最简单的建筑原则,喜欢用最少的几何形体重复,其指导思想简洁而富有理性。11-15
- 隐垣08-11
- 颐和园中,光绪帝的寝宫是()。A、乐寿堂B、仁寿殿C、玉澜堂D、排云殿09-18
- 美国的越南战争纪念碑是()设计的。A、中国人B、日本人C、美国人D、英国人02-08
- 清风明月本无价,近水遥山皆有情”描写的名胜是济南大明湖。03-19
- 总结中外园林地形改造的四种类型。09-14
- 简述假山造型艺术要领。09-12
- 园林绿地空间组织的目的是什么?03-19
- 华盛顿纪念碑西边是()。A、国会大厦B、林肯纪念堂C、白宫D、杰克逊纪念堂05-03
- 周敦颐是理学的创始人之一。08-22
- 公共艺术方案《Galaxy》,体现了作品的昼间和夜间效果图。03-26
- 男性,45岁。反复上腹部疼痛、腹胀4年。既往有急性胰腺炎病史。查体:腹平,中上腹轻压痛,肝脾未及。实验室检查:WBC5.9×109/L,N68%。超声检查:胰腺轻度增大,轮廓不清,边界欠清,内部回声增强,呈条带状强回声。首先考虑的诊断是()。A、胰腺假性囊肿B、慢性胰腺炎C、胰腺肿瘤D、壶腹部肿瘤E、亚急性胰腺炎09-16
- 患者,女性,30岁。右颈部外伤术后2周。右侧瞳孔缩小,上睑下垂,眼球内陷。考虑合并()A、喉上神经损伤B、喉返神经损伤C、面神经损伤D、颈交感神经节链损伤E、眶神经损伤09-15
- 男,26岁,体重60kg,烧伤双上肢躯干及双侧臀部,均为Ⅱ度,则根据国内通用补液公式,第2个24小时补液总量为()。A、3750mlB、4340mlC、4750mlD、5250mlE、5000ml09-13
- 术前常规禁食、禁饮的时间是()。A、禁食4小时,禁饮2小时B、禁食6小时,禁饮2小时C、禁食10小时,禁饮3小时D、禁食10小时,禁饮3小时E、禁食12小时,禁饮4小时09-13
- 专属于体格检查中的道德要求的是()A、全面系统、听诉耐心B、关心体贴、询问仔细C、语气轻柔、听诉认真D、尊重病人、耐心细致E、认真细致、仪表端庄09-15
- 某男患,23岁,被确诊为再生障碍性贫血而住入某院。患者认为"再障"是不治之症而拒绝一切治疗措施,甚至摔碎注射器。医务人员始终保持积极、耐心、和蔼的态度,一方面反复开导,讲解有关知识,陈述利害关系,一方面精心治疗,获得病人信任。在病人主动配合下,通过中西医结合治疗,使病人好转出院。这个病人出院至今已生存20余年,并建立了幸福的家庭。在这个病人的治愈过程中,以下哪点说法不够准确()A、病人不仅有受动的一面,更有能动的一面B、医务人员通过教育和疏导,变病人的顽固拒医行为为积极求医行为,变病人消极悲观态度为积极乐观态度,是诊治成功的关键C、打动病人心灵,改变病人态度,是医务人员的道德责任D、医务人员的权威性是至高无上的E、把病人的思想工作放在首位是正确的09-15
- 单侧肾下盏结核,对侧肾功能良好,经正规抗结核治疗后,最好的治疗方法是()。A、继续抗结核治疗,随访观察病灶发展情况B、病灶清除及引流术C、肾部分切除术D、肾切除术E、根治性肾切除术09-15
- 肠梗阻的主要病理生理变化是()A、肠膨胀和肠坏死B、体液丧失C、电解质紊乱D、感染和毒素吸收E、以上都是09-13
- 对急性胰腺炎描述错误的是()A、约50%继发于胆道疾病B、发病的主要原因不是细菌感染C、血、尿淀粉酶不高,可以除外诊断D、可以引起突然死亡E、可形成假性胰腺囊肿09-13
- 甲旁组织红肿,触痛,可出现黄白色脓点并蔓延的是()A、急性化脓性腱鞘炎B、慢性化脓性腱鞘炎C、甲沟炎D、手掌筋膜间隙感染E、化脓性指头炎09-13
- 下列哪一项不属于介入治疗范畴()。A、导管溶栓术B、经皮球囊导管动脉成形术C、动脉腔内栓塞术D、Fogarty导管取栓术E、血管内支架置入术09-10
- 关于对尿道分泌物临床意义的表述,以下不正确的是()。A、血性分泌物提示尿道癌可能B、黄色、黏稠脓性分泌物多是淋菌性尿道炎所致C、少量无色或白色稀薄分泌物多是由支原体、衣原体所致非淋性尿道炎D、慢性前列腺炎常在清晨排尿前或大便后尿道口有少量黏稠分泌物E、性冲动后无色透明分泌物提示前列腺或尿道炎症改变09-13
- 下列肾细胞癌的声像图表现,不正确的是()A、圆形或类圆形B、有包膜回声C、2cm以下肿瘤多为高回声D、2~4cm中等大小肿瘤常为中等回声E、彩色血流图表现以"抱球形"多见09-12
- 下面有关派特(PET)检查在肺癌诊断中应用的叙述哪项是正确的()A、可以明确肺癌的病理类型B、由于是一种代谢性影像学检查,不易受到其他因素的干扰C、检查费用低廉而常用于肺癌的普查D、是一种无创性定性检查E、敏感性和特异性非常高09-10
- 血栓闭塞性脉管炎的叙述不正确的是()A、以下肢多见B、早期主要由细菌感染引起C、周围血管持续痉挛D、首先侵袭中小动静脉E、早期症状包括间歇性跛行09-13
- 简述传闻证据的概念和特征。09-13
- 简述讯问犯罪嫌疑人、被告人应当注意的问题。01-16
- 从法律推定在诉讼上所具有的法律效力来看,可将法律上的推定分为()。A、不可反驳的推定和可反驳的推定B、直接推定和推论推定C、基础事实的推定和无基础事实的推定D、因果关系的推定和过错推定11-20
- 刑事诉讼中证明责任如何承担?为什么?09-11
- 试论如何审查判断犯罪嫌疑人、被告人供述和辩解。01-15
- 在民事诉讼中,承担证明责任的是()。A、当事人B、证人C、鉴定人D、翻译人01-15
- 我国三大诉讼法的证明标准是统一的,即都是(),()。05-03
- 严格证明和自由证明在以下()证明环节上具有实质性差异。A、证明主体B、证明方法C、证明责任D、证明标准08-06
- 以下关于事实推定正确的是()。A、事实推定是法律规定的,由司法机关根据事实所作的推定B、事实推定是否属于推定,是存在争议的C、事实推定只能适用与非刑事诉讼D、事实推定都是可反驳的推定08-06
- 英美法系国家的证据学具有()的特点。A、注重司法推定B、注重制定法典C、注重实用性D、注重自由心证11-20
- 第一个确立无罪推定原则的法律是()A、法国《人权宣言》B、《意大利共和国宪法》C、《世界人权宣言》D、《法国民法典》01-15
- 试述调查收集证据的方法有哪些?09-13
- 最早规定自由心证原则的刑事诉讼法典是()A、德国刑诉法典B、法国刑诉法典C、意大利刑诉法典D、奥地利刑诉法典11-20
- 在陈甲诉李乙借款纠纷一案中,有以下几种证据: (1)陈甲出具的由李乙签名的借条一张。该借条内容为:今借陈甲人民币3000元整,一个月以内返还。1999年3月20日。 (2)李乙的同事乔丙的证言。乔丙证明,他在1999年3月21日听李乙说,李乙向陈甲借了3000元钱,准备到外地旅游时用。 (3)李乙向受诉人民法院所作的陈述。李乙说:“我在1999年3月20日向陈甲借了3000元钱但我在5月份就还给他了,当时我向他要借条,他说借条丢了。他给我写了一张收条,但收条我现在找不着了。 (4)李乙的朋友张丁向受诉人民法院提出的证言:李乙在1999年3月底与张丁到五台山旅游时向张丁说,这次出来玩的钱是向别人借的。在上述证据中,请指出哪些是传来证据?09-13
- ()是指被指控的犯罪行为成立的要件。05-03
- 木材加工切割的方法有三种,它们是()。09-12
- 室内交通系统的布置要点中包括室内地面及()与自动步道的装修处理。A、绿化设计B、墙面设计C、顶棚设计D、造型设计09-12
- 特异的面给人以()、奇特的感觉。A、热烈B、迷情C、迷幻D、浪漫10-23
- 关于产品质量法的立法目的,下列说法正确的是()。A、为了加强对产品质量的保护B、提高产品生产能力C、保护消费者的合法权益D、维护公共秩序09-12
- 装饰工程预算定额中的人工工日消耗指标,主要根据装饰工程劳动定额的时间定额来确定,其内容是指()。包括基本用工量和其他用工量。09-11
- ()的设计理念,即是在设计中以满足人和人际活动的需要为核心。09-12
- 在设计草案的设计构思过程中从多方面入手,有时可能只是()或局部的节点。A、剖面B、立面C、平面D、截面09-12
- 直放站用TEMS进行误码率(RxQul)的测试,等级为3以下的测试点的数量应占多少以上。()A、80%B、85%C、90%D、95%09-12
- 装修的构造与细部,对室内整体()的特色追求和人对空间的细部体验起着十分重要的作用。A、空间B、装饰C、装修D、细部09-12
- 下列对于灯具的配光曲线的论述()正确A、配光曲线是按各点照度绘制的B、配光曲线是按各点亮度绘制的C、配光曲线是按各点发光强度绘制的D、配光曲线是按各点光通量绘制的09-12
- 表现节奏和韵律的面即利用规律的、()的形式设计的面。A、变化B、统一C、合谐D、连续变化09-12
- 粘贴外墙饰面砖所用的()等材料均应进行复检.A、水泥B、砂C、粘结层D、外墙陶瓷面砖吸水率09-12
- 作为一名专业的()者,必须具有专业所需的单位尺度概念。包括人体的尺度和动作过程中所需要的尺寸和空间范围,人们在交往时符合心理要求的人际距离等。A、室外设计B、室内设计C、建筑设计D、环境设计09-12
- 选择比色皿洗涤液的原则是()A、去污效果好B、不损坏比色皿C、不影响测定D、经济实用09-12
- 柱面板安装只需注意板面平整、垂直度即可,不必关注接缝是否通顺平整。09-11
- 单选题Evaluate the following statement: Which statement is true regarding the evaluation of rows returned by the subquery in the INSERT statement?()A They are evaluated by all the three WHEN clauses regardless of the results of the evaluation of any other WHEN clause.B They are evaluated by the first WHEN clause. If the condition is true, then the row would be evaluated by the subsequent WHEN clauses.C They are evaluated by the first WHEN clause. If the condition is false, then the row would be evaluated by the subsequent WHEN clauses.D The INSERT statement would give an error because the ELSE clause is not present for support in case none of the WHEN clauses are true.04-20
- 单选题The user SCOTT who is the owner of ORDERS and ORDERJTEMS tables issues the following GRANT command: GRANT ALL ON orders, order_items TO PUBLIC; What correction needs to be done to the above statement? ()A PUBLIC should be replaced with specific usernames.B ALL should be replaced with a list of specific privileges.C WITH GRANT OPTION should be added to the statement.D Separate GRANT statements are required for ORDERS and ORDERJTEMS tables.04-20
- 单选题View the Exhibit and examine the details of the EMPLOYEES table. The query was written to format the PHONE_NUMBER for the employees. Which option would be the correct format in the output?()A xxx-xxx-xxxxB (xxx) xxxxxxxC (xxx) xxx-xxxxD xxx-(xxx)-xxxx04-20
- 单选题View the Exhibit and examine the structure of the ORDERS table. Which task would require subqueries? ()A displaying the total order value for sales representatives 161 and 163B displaying the order total for sales representative 161 in the year 1999C displaying the number of orders that have order mode online and order date in 1999D displaying the number of orders whose order total is more than the average order total for all online orders04-20
- 单选题The details of the order ID, order date, order total, and customer ID are obtained from the ORDERS table. If the order value is more than 30000, the details have to be added to the LARGEjDRDERS table. The order ID, order date, and order total should be added to the ORDERJHISTORY table, and order ID and customer ID should be added to the CUSTJHISTORY table. Which multitable INSERT statement would you use? ()A Pivoting INSERTB Unconditional INSERTC Conditional ALL INSERTD Conditional FIRST INSERT02-24
- 多选题Which two statements are true regarding the execution of the correlated subqueries?()AThe nested query executes after the outer query returns the row.BThe nested query executes first and then the outer query executes.CThe outer query executes only once for the result returned by the inner query.DEach row returned by the outer query is evaluated for the results returned by the inner query.04-20
- 单选题View the Exhibit and examine the structure of the ORDERS and ORDERJTEMS tables. Evaluate the following SQL statement: SELECT oi.order_id, product_jd, order_date FROM order_items oi JOIN orders o USING (order_id); Which statement is true regarding the execution of this SQL statement?()A The statement would not execute because table aliases are not allowed in the JOIN clause.B The statement would not execute because the table alias prefix is not used in the USING clause.C The statement would not execute because all the columns in the SELECT clause are not prefixed with table aliases.D The statement would not execute because the column part of the USING clause cannot have a qualifier in the SELECT list.04-20
- 单选题Evaluate the CREATE TABLE statement: CREATE TABLE products (product_id NUMBER (6) CONSTRAINT prod_id_pk PRIMARY KEY, product_name VARCHAR2 (15)); Which statement is true regarding the PROD_ID_PK constraint?()A It would be created only if a unique index is manually created first.B It would be created and would use an automatically created unique index.C It would be created and would use an automatically created nonunique index.D It would be created and remains in a disabled state because no index is specified in the command.04-20
- 多选题Which three statements are true regarding single-row functions?()AThey can accept only one argument.BThey can be nested up to only two levels.CThey can return multiple values of more than one data type.DThey can be used in SELECT, WHERE, and ORDER BY clauses.EThey can modify the data type of the argument that is referenced.FThey can accept a column name, expression, variable name, or a user-supplied constant as arguments.03-08
- 多选题Which three possible values can be set for the TIME_ZONE session parameter by using the ALTER SESSION command?()A’os’BlocalC-8:00’Ddbtimezone LiE’Australia’04-20
- 多选题View the Exhibit and examine the data in the PRODUCT INFORMATION table. Which two tasks would require subqueries? ()Adisplaying the minimum list price for each product statusBdisplaying all supplier IDs whose average list price is more than 500Cdisplaying the number of products whose list prices are more than the average list priceDdisplaying all the products whose minimum list prices are more than the average list price of products having the product status orderableEdisplaying the total number of products supplied by supplier 102071 and having product status OBSOLETE03-08
- 多选题Which three possible values can be set for the TIME_ZONE session parameter by using the ALTER SESSION command?()A’os’BlocalC-8:00’Ddbtimezone LiE’Australia’04-20
- 单选题EMPDET is an external table containing the columns EMPNO and ENAME. Which command would work in relation to the EMPDET table?()A AB BC CD D04-20
- 单选题Which statement is true regarding Flashback Version Query?()A It returns versions of rows only within a transaction.B It can be used in subqueries contained only in a SELECT statement.C It will return an error if the undo retention time is less than the lower bound time or SCN specified.D It retrieves all versions including the deleted as well as subsequently reinserted versions of the rows.03-08
- 单选题View the Exhibit and examine the structure of the ORDERS table. Which task would require subqueries? ()A displaying the total order value for sales representatives 161 and 163B displaying the order total for sales representative 161 in the year 1999C displaying the number of orders that have order mode online and order date in 1999D displaying the number of orders whose order total is more than the average order total for all online orders04-20
- 单选题Carbohydrates are important for ______.A growthB healthy bonesC energyD the clotting of blood04-08
- 单选题Which of the following statements will the author most probably agree with?A Foreign students are a new source of financial capital.B Ph. D. graduates should automatically be given green cards.C Foreign Ph.D. graduates may function as a kind of capital.D Foreign investors ought to immigrate to high unemployment areas.04-08
- 单选题According to the text, Du Bois worked as all of the following EXCEPT ______.A an editor.B an educator.C a scholar.D an official.03-17
- 单选题Education for education’s sake was probably opposed by ______.A scholars in the Renaissance periodB Jill Kerr ConwayC scholars in the Dark AgesD Plato09-16
- 单选题Compared with B. T. Washington, Du Bois’s political stand was ______.A less popular.B more radical.C less aggressive.D more conservative.04-08
- 单选题The Canadian health care system is ______.A financially supported by private enterprises.B run according to different principles.C designed for the convenience of the public.D complicated by administration.12-04
- 问答题Passage 1 In the 16th and 17th centuries, two persons helped lay the foundation of modern education. Comenius, a Czech humanist, greatly influenced both educational and psycho-educational thought. He wrote texts that were based on a developmental theory and in them introduced the use of visual aids in instruction. Media and instructional research, a vital part of contemporary educational psychology, has its origins in the writing and textbook design of Comenius. (1) He recommended that instruction start with the general and then move to the particular and that nothing in books be accepted unless checked by a demonstration to the senses. He taught that understanding, not memory, is the goal of instruction; that we learn best that which we have an opportunity to teach; and that parents have a role to play in the schooling of their children. The contributions of one of our many ancestors often are overlooked, yet Juan Luis Vives wrote very much as a contemporary educational psychologist might in the first part of the 16th century. (2) He stated to teachers and others with educational responsibilities, such as those in government and commerce, that there should be an orderly presentation of the facts to be learned, and in this way he anticipated Herbart and 19th-centry psychologists. He noted that what is to be learned must be practiced, and in this way he anticipated Thorndike’s Law of Exercise. He wrote on practical knowledge and the need to engage student interest, anticipating Dewey. (3) He wrote about individual differences and about the need to adjust instruction for all students, and anticipated the work of educational and school psychologists in the area of special education. He discussed the school’s role in moral growth, anticipating the work of Dewey, Piaget, Kohlberg, and Gilligan. He wrote about learning being dependent on self-activity, a precursor to contemporary research on meta-cognition, where the ways in which the self monitors its own activities are studied. Finally, (4) Vives anticipated both the contemporary motivational theorists who avoid social comparisons and those researchers who find the harmful elements of norm-referenced testing to outweigh their advantages, by writing about the need for students to be evaluated on the basis of their own past accomplishments and not in comparison with other students. (5) Thus, long before we claimed our professional identity, there were individuals thinking intelligently about what we would eventually Call educational psychology, preparing the way for the scientific study of education.03-17
- 单选题According to traditional English law ______.A a person could refuse medical treatmentB a person should not endanger his life by refusing medical treatmentC a person should not refuse medical treatmentD a doctor could force his patient into accepting his treatment03-17
- 问答题Passage 1 [A] Time Away That Shapes Careers [B] Faculty Weigh in [C] Admissions Impact [D] No Regrets [E] Help Students Develop Strategies to Mingle [F] Finding Opportunities [G] Build Strong Sense of Responsibility Data from the National Science Foundation indicate that over the last 25 years, there has been a fairly consistent 1- to 2-year time variance in the interval between an undergraduate degree and a Ph.D. So where does the extra time go? Part of it is the “postbac”: recent graduates often take between the bachelor’s degree and graduate school. “Postbac” time allows recent graduates to mature, gain some perspective, and learn new skills before starting out on a long graduate program. A short hiatus before the long road, students and faculty members say, is almost always good. (1) ______ Most faculty members agree that if students have a clear idea of what they want to study and what their goals are, they can make a successful direct transition to graduate school. “For the great majority of students, some time off is a good idea,” says Deborah Goldberg, a professor of ecology and evolutionary biology at the University of Michigan. Students with more life experience often have the maturity it takes to persevere through a Ph.D., she says. She has observed that students without that experience are more likely to feel burned out and to drop out of their Ph. D. programs than are students who take time off. (2) ______ Faculty members agree that 1 to 2 years away does not hurt a student in the graduate-admissions process. But relevant work—especially research experience—often has a better-than-neutral effect on admissions prospects. As he considered graduate programs, Gries was able to discuss his research in one-on-one interviews with faculty members, and all of them, he says, considered his year of work an advantage. Maturity and life experience are the main selling points for “postbac” time, but the details of what you learn can matter, too. In addition, many faculty members appreciate the perspectives students with added life experience bring to their classrooms and laboratories. (3) ______ Individuals we spoke to who had completed a “postbac” expressed no regrets about their decisions. Sarah Walker sees only advantages to the time that she spent in the Peace Corps and working in Africa. After she finished her undergraduate degree at Smith College in Northatmpton, Massachusetts, in 1994, she worked as a biology and mathematics teacher for 2 years in Lesotho. When she returned to graduate school at the University of Virginia, Charlottesville, in 1998, Walker found that her experience in the Peace Cows made teaching assignments easier. Her experience in Africa shaped her career goals: Her thesis research in environmental science examined the impact of land-use changes on ecological systems. Walker says her relationships with faculty members were also improved by her time away. (4) ______ Finding a postgraduate position outside of organized programs such as the Peace Cows requires undergraduates to mine a diverse network of resources. Talk to as many people as possible, Goldberg says; faculty members might know of colleagues who are looking for research assistants. Regional and national meetings present great chances for undergraduates to scout for positions. (5) ______ After completing the core requirements for her Ph.D. in 2005, Walker took a job at Winrock International, a nonprofit international development organization in Arlington, Virginia. Her job —advising projects that help limit carbon emissions and deforestation in the developing world-builds on both her Peace Corps experience and scientific expertise. Unsurprisingly, she’s a strong advocate of the postbac. “Taking 2 years off has zero negative impact on your ability to continue on in school,” she advises. It allows you to grow as a person and have a better sense of what it is that you want to do.04-08
- 单选题We learn from the text that ______.A Canadians have easy access to any type of medical care they want.B the Canadian government compensates every citizen for medical expenses.C a medical care is issued once a citizen seeks medical care.D the principle of demand and supply does not apply in the Canadian system.11-08
- 单选题There would be many more organ donors if ______.A laws are designed to encourage organ recyclingB only a few people become organ donorsC doctors are more willing to ask for donationsD transplant surgery is more successful10-20
- 问答题Passage 1 Historians of the war can be 1 into two schools. The 2 considers that it was the unavoidable outcome of conflicting interests between Northern and Southern states. The second blames it 3 political leaders for __4__ to avert an unnecessary war. Analysts are also divided on whether the issue of slavery was the primary cause of the war, 5 a symptom of other more critical differences—especially sectional interests and the doctrine of states’ rights—between the North and South 6 had been developing since the formation of the American republic. The fundamental distinction was economic. In the early 1840s the Northern states began the process of industrialization, modernizing their society to 7 the demands of economic change. 8 conclusion, the slogan of Abraham Lincoln’s Republican party, “free labor, free land, free man” encapsulated the ideology of valuing the freedom of individuals to grasp the opportunity 9 economic self-advancement in a booming, expanding society. The Southern states remained stubbornly agricultural 10 economically and socially. It was a backward-looking way of life of tall white mansions on great plantations dependent on a labour system which made slaves of approximately 4 million black Americans. America was thus divided by economic structure, and was led into fratricidal (杀同胞的) warfare by 11 series of political clashes. The most common cause was the future of the West. The crises 12 California’s admission in 1850 and over Kansas-Nebraska in 1854 were typical of the divergent economic interests of North and South in relation to the 13 . The North wanted free land for independent labour in the same new territories 14 the South sought to perpetuate its traditional way of life by extending slavery. The issue was not the slavery already practised, but the prospect of its extension 15 the West.03-18
- 单选题What is true about Dolly according to the text?A She was a lonely sheep in the first place.B She was manufactured out of the lab.C She was cloned from the cell of a mature sheep.D She was replaced by cloned piglets in terms of importance.04-10
- 单选题Steven Muller believes that higher education fails to ______.A inform the students of what is right or wrong.B tell the students which scientific method is valuable.C present valuable religious ideas to students.D familiarize students with means of inquiry.11-16
- 问答题Passage 2 Most worthwhile careers require some kind of specialized training. Ideally, therefore, the choice of an occupation should be made even 1 choice of a curriculum in high school. 2 , however, most people make several job choices during their working lives, partly because of economic and industrial changes and partly 3 improve their position. The "one perfect job" does not exist. Young people should therefore enter into a broad flexible training program that will fit them for a field of work 4 than for a single job. Unfortunately many young people have to make career plans without benefits of help 5 a competent vocational counselor or psychologist. Knowing 6 about the occupational world, or themselves for that matter, they choose their lifework on a hit-or-miss 7 . 8 drift from job to job. Others stick to work in which they are unhappy and for which they are not fitted. One common mistake is choosing an occupation for its real or imagined prestige. Too many high school students or their parents for them choose the professional field, concerning both the relatively small proportion of workers in the professions and the extremely high educational and personal requirements. The prestige that people tend to attribute to a profession or a white-collar job is no good reason for choosing it 9 life's work. Moreover, these occupations are not always well paid. 10 a large proportion of jobs are in mechanical and manual work, the majority of young people should 11 serious consideration to these fields. Before making an occupational choice, a person should have a general idea of what he wants out of life and 12 hard he is willing to work to get it. Some people 13 social prestige, others intellectual satisfaction. Some want security; others are willing to take 14 for financial gain. Each occupational choice has its demands as 15 as its awards.09-18
- 单选题超声弹性成像是一种对组织力学特征成像的新技术。它的适用范围不包括( )。A 颈动脉斑块B 甲状腺C 骨骼D 乳腺E 前列腺01-31
- 单选题超声弹性成像的类型可以分为( )。A 多普勒组织成像B 速度向量成像C 速度矢量成像D 弹性成像E 以上均正确08-01
- 单选题下述有关超声束射性描述正确的是( )。A 声源的直径远大于传播介质内的波长时,超声能量高度集中,成束状传播B 声源发出的超声波最近的一段声束几乎平行,这段区域称近场区C 远离近场区后,声束向前稍有扩散,为远场区D 扩散的声束与平行声束间形成的夹角叫做扩散角E 上述都正确01-31
- 单选题三维超声图像采集方法是( )。A 平行扫查法:探头匀速平行移动,获取系列二维切面图像B 旋转扫查法:探头固定于某一透声窗,探头旋转180°~360°,获取系列二维切面图像C 扇形扫查法:探头固定某一透声窗,通过旋转探头一定的角度而获取系列二维切面图像D 以上各项均是E 以上各项均不是01-31
- 多选题术中超声的临床意义是( )。A提高图像的清晰度B术中图像与术前对照C减少术中不必要的盲目探查D引导术中穿刺、活检、造影或引流E可缩短手术操作时间02-12
- 多选题谐波成像在临床中应用所具有的功能包括( )。A基波显像良好的脏器B增强细微病变的分辨力C增强心腔内声学造影剂的回声信号D增强心肌和心内膜显示E减少近场伪像及近场混响08-01
- 多选题谐波成像在临床中应用所具有的功能包括( )。A基波显像良好的脏器B增强细微病变的分辨力C增强心腔内声学造影剂的回声信号D增强心肌和心内膜显示E减少近场伪像及近场混响08-16
- 单选题超声波分辨力主要有( )。A 横向分辨力B 轴向分辨力C 层厚分辨力D 对比分辨力E 以上均是02-12
- 单选题下列对超声三维重建技术开展的情况,所持观点正确的是( )。A 还不能取代二维超声及彩超B 作为常规已成功地用于临床C 已能取代二维超声及彩超D 用于心脏实时成像已变得简单、易行E 图像已非常逼真10-27
- 多选题下述哪些属于三维显示法( )。A表面三维显示B多平面重投影CB模式,D模式和超声血流图3种同时显示D血管树三维显示E透视三维显示01-31
- 单选题三维超声比二维超声有哪些优势( )。A 可观察病变的三维形状B 可从多角度观察被检部位C 图像清晰度更高D 脏器的结构、功能更清楚E 检查时间更长01-31
- 单选题自然组织谐波的作用是( )。A 增加可视帧频B 增加界面分辨力及清晰度C 增加高频超声的穿透深度D 提高声输出功率E 减少超声的衰减01-31
- 单选题以下对组织声衰减的描述不正确的是( )。A 骨衰减程度极高,其后方伴有声影B 肝、肾、肌肉、心、脑组织中等衰减,不伴有声影C 肌腱、软骨、瘢痕衰减程度偏高,不伴有声影D 血液衰减甚低,不伴有声影E 皮下脂肪衰减程度较低,不伴有声影07-08
- 单选题不属于三维显示法的是( )。A 表面三维显示B 血管树三维显示C 多平面重投影D 透声三维显示E 伪彩色灰阶显示05-23
- 单选题以下对组织声衰减的描述不正确的是( )。A 骨衰减程度极高,其后方伴有声影B 肝、肾、肌肉、心、脑组织中等衰减,不伴有声影C 肌腱、软骨、瘢痕衰减程度偏高,不伴有声影D 血液衰减甚低,不伴有声影E 皮下脂肪衰减程度较低,不伴有声影02-19