患者女,21岁。因“颈部淋巴结大、触痛13天,发热畏寒11天”来诊。2小时前突然呕血,量约200ml,鲜血性,粪为黑色。既往史无特殊。查体:体温36.7℃,脉搏130次/分,呼吸40次/分,血压100/70mmHg(1mmHg=0.133kPa),口唇无发绀,心率130次/分,律齐,腹肌紧张,压痛(+),无反跳痛,肠鸣音消失。经皮脉搏血氧饱和度95%。该患者可以诊断为(提示实验室检查:血白细胞6.14×109/L,中性粒细胞0.87,血红蛋白61g/L,血细胞比容16%,血小板64×109/L,凝血酶原时间(PT)26.5秒,活化部分凝血酶时间(APTT)95秒,纤维蛋白原0.6g/L,D-二聚体(D-D)12.46μg/ml,纤维蛋白降解产物(FDP)87.5μg/ml。再次呕血200ml,血压降至78/56mmHg,复查血乳酸4.7mmol/L。)()。
A. 上消化道出血
B. 贫血
C. 休克
D. 重症感染
E. 弥散性血管内凝血(DI
F. 下消化道出血
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You work as a network Exchange administrator at Company.com.The Company.com network currently consists of a single Active Directory forest containing a single domain named Company.com.The Company.com organization makes use of Microsoft Exchange Server 2010 as their messaging solution.Company.com has recently attempted the creation of a new address list based on the network user’s country attribute but discovered that the attribute is not available in the New Address List Wizard.During the course of the business week you receive instruction from Company.com to create a new address list based on the network user’s country. What should you do?()
A. You should consider having a new dynamic distribution group created and run the New Address List wizard from the Exchange Management Console (EMC).
B. You should consider having the properties of the All Users Address list modified and run the New Address List wizard from the Exchange Management Console (EMC).
C. You should consider having the Set-AddressList cmdlet run from the Exchange Management Shell.
D. You should consider having the New-AddressList cmdlet run from the Exchange Management Shell.
客户使用ATM业务时,如路由器上端口up协议down,则检查路由器配置,端口模式应为STM-2,封装格式应为aal5snap。()
A. 正确
B. 错误
、下列选项中,造成离心泵流量降低的原因之一是()。
A. 轴弯曲
B. 入口压力大
C. 管路漏气
施工验收阶段,施工单位编制的质量情况汇报材料要点有哪些?