单选题患儿，男性，10岁，曾有下肢外伤史。突然寒战高热、全身乏力10h人院。查体：神志淡漠，精神差，膝关节疼痛剧烈、局部红肿，关节伸直时疼痛加剧而处于半屈曲位。浮髌试验（+）；体温39.4℃，心率120/min，中性粒细胞93%，红细胞沉降率增快。化脓性关节炎的主要致病菌为（）A金黄色葡萄球菌B链球菌C白色葡萄球菌D产气荚膜杆菌E肺炎球菌
单选题
患儿，男性，10岁，曾有下肢外伤史。突然寒战高热、全身乏力10h人院。查体：神志淡漠，精神差，膝关节疼痛剧烈、局部红肿，关节伸直时疼痛加剧而处于半屈曲位。浮髌试验（+）；体温39.4℃，心率120/min，中性粒细胞93%，红细胞沉降率增快。化脓性关节炎的主要致病菌为（）
A
金黄色葡萄球菌
B
链球菌
C
白色葡萄球菌
D
产气荚膜杆菌
E
肺炎球菌
参考解析
解析：
暂无解析
相关考题：
单选题朱某，男性，45岁，车祸致左胸部疼痛、呼吸困难lh。护理体检：左侧前胸部第4、5、6、7肋处肿胀、压痛明显，在吸气时此处向胸腔内下陷，呼气时此处向外突出，口唇发绀。此患者最可能是（）A损伤性血胸B损伤性气胸C损伤性血气胸D单根单处肋骨骨折E多根多处肋骨骨折
单选题某急性淋巴细胞白血病患者，通过化疗已进入缓解期。护士夜间巡视时，发现患者突然出现烦躁不安、剧烈头痛、呕吐、颈项强直，目前高度怀疑发生了中枢神经系统白血病。患者缓解期发生中枢神经系统白血病的主要原因是（）A免疫功能低下B多数化疗药不能通过血-脑屏障C疗程不够D化疗药剂量不足E对化疗药产生耐药性
单选题关于新生儿蓝光治疗描述错误的是（）A灯管与皮肤的距离为33～50cmB光疗时要额外补充水分C光疗时体温＞38.0℃要暂停光疗D当血清胆红素下降到171μmol／L以下时可停止光疗E灯管使用超过1000小时需更换
单选题You have a computer that runs Windows 7 Professional. You need to upgrade the computer to Windows 7Ultimate. You must achieve this goal in the minimum amount of time. What should you do?（）ARun Windows Update.BRun Windows Anytime Upgrade.CFrom the Windows 7 installation media, run Setup.exe.DFrom the Windows 7 installation media, run Migwiz.exe.
单选题You work as an ASP.NET Web Application Developer for SomeCompany. The company uses Visual Studio .NET 2010 as its application development platform. You create an ASP.NET MVC 2 Web application using .NET Framework 4.0. You implement a single project area in the MVC 2 Web application. In the Areas folder， you add a subfolder named MyTest. You add the following files to the appropriate sub-folders： MyController. csMyHome.aspx You register a route of the area， setting the route name to MyTest_default and the area name to test. You create a view named MyViews.aspx that is outside the test area. You need to add a link to MyViews.aspx that points to MyHome.aspx. Which of the following code segments will you use？（）A%= Html.ActionLink(MyTest, MyHome, new {area = test}, null)%B%= Html.RouteLink(MyHome, MyTest, new {area = test}, null)% C%= Html.RouteLink(MyTest, MyHome, MyTest, new {area = test}, null)%D%= Html.ActionLink(MyTest, MyHome, MyTest, new {area = test}, null)%
单选题某33岁孕妇，G3P0孕37周，破水4小时急诊来院，测血压110／75mmHg，儿头高浮，胎心100次／分，最适宜的处理是（）A立即行B超检查B嘱孕妇自行办理入院手续C吸氧，左侧卧位D急诊室观察E平车推病人入产房，即行阴道检查
单选题你有一台计算机运行着Win 7，你发现一个名为App1的应用程序在系统启动时自动运行。你需要阻止App1在启动时自动运行，同时又允许用户手动运行App1。你应该怎么做？（）A从本地组策略，修改应用程序控制策略B从本地组策略，修改软件限制策略C从系统配置工具中，选择“诊断启动”D从系统配置工具中，修改启动应用程序
多选题You are creating a Web Form. You write the following code segment to create a SqlCommand object.Dim conn As SqlConnection = New SqlConnection(connString)conn.Open（ ）Dim cmd As SqlCommand = conn.CreateCommand（ ）cmd.CommandText = "select count(*) from Customers"You need to display the number of customers in the Customers table. Which two code segments can you use to achieve this goal?（）ADim customerCount As Object = cmd.ExecuteScalar()lblCompanyName.Text = customerCount.ToString()BDim customerCount As Integer = cmd.ExecuteNonQuery()lblCompanyName.Text = customerCount.ToString()CDim dr As SqlDataReader = cmd.ExecuteReader()dr.Read()lblCompanyName.Text = dr(0).ToString()DDim dr As SqlDataReader = cmd.ExecuteReader()dr.Read()lblCompanyName.Text = dr.ToString()
单选题患者，28岁，反复关节红肿疼痛4年，活动后心悸气促3天。患者双颊紫红，口唇发绀，心尖部闻及舒张期隆隆样杂音。应诊断为（）A二尖瓣狭窄B二尖瓣关闭不全C主动脉瓣狭窄D主动脉瓣关闭不全E主动脉瓣狭窄伴主动脉瓣关闭不全
单选题You work in a company which is named Wiikigo Corp. The company uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance.You must make sure that all SQL Server instances are consistently configured for naming conventions, security settings, force index creation and avoidance of data fragmentation. So what action should you perform to achieve this goal?（）AYou should use the Database Engine Tuning Advisor. BIn Microsoft SQL Server Management Studio, you should create a maintenance plan CYou should use the SQL Server Configuration Manager DIn Microsoft SQL Server Management Studio, you should create a policy
单选题患者男性，25岁，突然畏寒、发热伴后胸疼痛1天，胸透见右中肺有大片炎性阴影，入院后肌注青霉素治疗，体温逐渐下降，病人临床情况也明显好转。该病人2天后体温又开始升高，血象白细胞总数升高，应考虑（）A抗生素剂量不对B病原菌产生耐药性C机体抵抗力低下D休克先兆E出现并发症
单选题沙女士，24岁，因早孕要求终止妊娠。行吸宫术，术中突然出现心率缓慢、胸闷、出汗及面色苍白等征象。下列与其发生无关的项目是（）A受术者精神紧张B宫颈过度扩张、牵拉C交感神经兴奋D负压吸引刺激E心脏传导功能障碍
单选题患者，女性，28岁，咳嗽两个月，干咳为主，有午后低热，月经不规律。胸片示右上肺淡片状阴影。为进行诊断，进行了PPD试验。首要的抢救措施是（）A高流量吸氧B输血C清理呼吸道，保持呼吸道通畅D给予镇静药E使用止血药物
单选题You are creating a mobile Web Form that dynamically displays news items. You want to display news items by using an instance of a mobile TextView control named TextViewNews. You need to configure the Web Form that contains TextViewNews. The Web Form must enable pagination in case a users device does not display the full text of a news item. Which code segment should you use? （）APagerStyle ps = new PagerStyle();ps.NextPageText = “more”;ps.PreviousPageText = “back”;FormNews.Paginate = true;BFormNews.PagerStyle.NextPageText = “more ”;FormNews.PagerStyle.PreviousPageText = “ back”;TextViewNews.PaginateRecursive(new ControlPager(FormNews, 1000));CFormNews.PagerStyle.NextPageText = “more ”;FormNews.PagerStyle.PreviousPageText = “ back”;FormNews.PaginateRecursive(new ControlPager(FormNews, 1000));DFormNews.PagerStyle.NextPageText = “more ”;FormNews.PagerStyle.PreviousPageText = “ back”;FormNews.Paginate = true;
单选题You work in a company which is named Wiikigo Corp. The company uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. Now your company CIO assigns a task to you. The company CIO wants you to configure FILESTREAM data and the two requirements below must be met: you must enable FILESTREAM for file I/O streaming access; remote client computers must be able to have streaming access to FILESTREAM data. You must make sure that FILESTREAM data is enabled. Which service should you configure? （）AYou should configure SQL Server VSS Writer BYou should configure Distributed File System CYou should configure SQL Server DYou should configure SQL Server Full Text
单选题排卵后，由于孕激素的作用，基础体温可上升（）A0.1～0.2℃B0.3～0.5℃C0.6～0.8℃D1℃E1℃