更多“没有发现明显的传播源,但场所和物品可能受病源体的污染场所进行”相关的问题
男,40岁。https://assets.asklib.com/psource/2015101510551061177.jpg金属烤瓷冠修复,适合时发现修复体非常密合,经调无早接触后选择聚羧酸粘固剂粘固,调拌粘固剂时严格按照粉、液比例,按就位道方向就位,https://assets.asklib.com/psource/2015101510544774850.jpg面垫一棉卷,让患者紧咬5分钟,粘固完成后再次检查发现咬合过高。在粘固前可采取的预防措施是()。
A . 将冠组织面均匀磨去一小层
B . 将牙体组织面均匀磨去一小层
C . 将粘固剂调稀一些
D . 在牙体轴壁上预备一纵向小沟
E . 在粘固前将冠调至低
点击查看答案
Which of the following adapters are located in the same planar?() Ⅰ.00-00-02-08 Ⅱ.01-00-02-08 Ⅲ.00-00-04-01 Ⅳ.00-05-04-01
Which of the following adapters are located in the same planar?()
Ⅰ.00-00-02-08
Ⅱ.01-00-02-08
Ⅲ.00-00-04-01
Ⅳ.00-05-04-01
点击查看答案
166.中度贫血患者的血红蛋白量是
A.120~90g/L
B.90~60g/L
C.60~30g/L
D.低于30g/L
E.高于120g/L
点击查看答案
企业识别外部风险,应当关注的因素有()。
A.自然灾害、环境状况等自然环境因素 B.组织机构、经营方式、资产管理、业务流程等管理因素 C.安全稳定、文化传统、社会信用、教育水平、消费者行为等社会因素 D.研究开发、技术投入、信息技术适用等自主创新因素
点击查看答案
双侧上颌第一、二前磨牙、第一、二、三磨牙缺失对于单侧上颌结节有骨性倒凹者,最佳的处理是()
\tA.不进行任何处理
\tB.手术去除骨性倒凹
\tC.在基托组织面缓冲
\tD.减小基托面积,不覆盖上颌结节
\tE.以上均不正确
点击查看答案
荧光灯不能用于区分()
A.宝石的天然品与合成品B.宝石的天然品与优化处理品C.同种宝石的不同产地D.宝石的使用年代
点击查看答案
角色扮演过程中的问题主要包括()、()、()。
点击查看答案
A.Assistant and customer.B.Doctor and patient.C.Teacher and student.D.husband and wife.
A.Assistant
B.
B.Doctor
C.
C.Teacher
D.
D.husband
E.
点击查看答案
对话填空(10分)阅读下面对话,掌握其大意,并根据所给首字母的提示,在标有题号的右边横线上写出一个英语单词
对话填空(10分) 阅读下面对话,掌握其大意,并根据所给首字母的提示,在标有题号的右边横线上写出一个英语单词的完整、正确形式,使对话通顺。 A: Betty, we haven't been out for over a month. Let's go (76)s______this evening. B: Fine. Where would you like to go? To see a film or to watch a play? A: A modern (77)t_____is on this week. Let's go and watch it, shall we? B: The newspaper said it was the (78)l______interesting play of the year. A: How about the film 'World Without Thieves'? That should be (79)e_______. B: We've already seen it. Don't you (80)r_______? A: Then let's go to the (81)n_____cinema. The film 'Not One Less' is being (82)s_______. B: Good. What time does it (83)s________. A: 15 minutes ago. We just (84)m________it. B: Well, Will you please go back together with me to get my (85)d______camera and then go to the park? A:That’s a good idea.
点击查看答案
加固货物时,所用加固线捆绑拴结后,绳头余尾长度应控制在间()
A.50~100mm
B.100~300mm
C.100~200mm
D.80~150mm
点击查看答案
长笛属于()。
A、木管乐器
B、铜管乐器
C、弹拨乐器
D、打击乐器
点击查看答案
当脱硝催化剂寿命到期需要进行报废,应委托()进行催化剂综合评估。
A.催化剂生产厂家B.任意检测机构C.第三方技术服务单位D.催化剂再生厂家
点击查看答案
长脸型外眼角的眼线应该()。
A、加长些
B、画短些
C、粗并长些
D、细些
点击查看答案
硫化氢的预警值为(),报警值为()。
A.1mg/m3,5mg/m3
B.2mg/m3,8mg/m3
C.3mg/m3,10mg/m3
D.4mg/m3,12mg/m3
点击查看答案
Read the following passage and select an appropriate word for each gap from the box . Despite the name , the Underground Rail road was not really a railway but a network of people who assisted fugitive slaves. Many fugitives who escaped to the north and Canada received (1)___________ along the way from individuals who were (2)_________ in this network. Despite the name , the Underground Rail road was not really a railway but a network of people who assisted fugitive slaves. Many fugitives who escaped to the north and Canada received (1)___________ along the way from individuals who were (2)_________ in this network. By the early 19th century , the organization became so successful that it is (3) _______ that between 1810 and 1850, 100,000 slaves escaped from the south through the underground Railroad. It was not a(n) (4) __________ that it was called the Underground Railroad. Steam railroads had just (5) ________ and the terms used to describe people who helped and the fugitives were related to the railroad line. Fugitive slaves were called “parcels” and “passengers”, the helpers were the “conductors”, the people who provided their homes as refuge were called “station-masters”, and the homes were (6) _______ to as “depots” or “stations”. The route used was an important part of a successful escape. There were (7) ______secret routes that a conductor could use.The one used depended on where the search parties and slave catchers were (8) ______. Some trips required the use of many different routes. If it appeared that they might be in danger, a guide would change paths. Some guides and fugitives even hid out in bushes and swamps for many days until it was safe to continue on. Quickness was not the main(9)_______ , instead safety was most important and as a result they often zigzagged in order to avoid (10) _______ . numerous capture accumulated referred assistance inspired estimated coincidence curiosity emerged concern stationed previous involved incident
点击查看答案