题目内容

男,26岁,突然上腹剧痛,不能直腰,于发病30分钟后来诊,查BP110/80mmHg,脉搏110次/分,痛苦面容,全腹压痛反跳痛和肌紧张,以剑突下为著,肝浊音界位于右锁骨中线第6肋间,肠鸣音消失,血Hb121g/L,WBC7.0×109/L,尿淀粉酶128U/L。进一步有意义的首选检查方法是()

A. 腹部CT
B. 腹立位平片
C. 腹部B超
D. 腹腔灌洗
E. 生化检查

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斯宾格勒

按配送中心的功能可分为储存型配送中心、()配送中心、()配送中心。

You are designing a Windows Azure application that will generate events for multiple clients. Client web services might be behind NAT gateways. You need to recommend an approach that will allow you to broadcast the events to clients. What should you recommend?()

A. Use ADNET Data Services and provide a shared key to clients.
B. Use Windows Azure Queues and provide a shared key to clients.
C. Use Windows Azure Table storage and providea shared key to clients.
D. Use the Windows Azure AppFabric Service Bus and provide a shared secret to clients.

ZXDU3000(V2.0)组合电源系统有()路告警辅助继电器输出。当系统有告警时,告警辅助继电器动作。当按下任意一键时,告警辅助继电器复原到正常状态。当告警辅助继电器处于正常状态,如果故障没有排除,且在30分钟内没有键盘操作,告警辅助继电器将再次动作。

A. 1
B. 2
C. 3
D. 4

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