题目内容

红外测温精确检测时需记录被检设备的()。

A. 负荷电流
B. 额定电压
C. 额定电流
D. 运行电压

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移动触电者或将其送往医院途中应暂时中止抢救。

A. 正确
B. 错误

发动机主轴承瓦在装配前,瓦背上需涂润滑油。

A. 正确
B. 错误

患者女性,23岁。被木棍打击左侧腰部后,左侧腰部明显疼痛1天入院,伴血尿。查体:体温36.8℃,心率79次/分,呼吸20次/分,血压100/70mmHg(1mmHg=0.133kPa)。意识清楚,对答切题。左侧腰部可见瘀斑,全腹压痛,左腰及左侧上腹压痛明显,无反跳痛,左肾区叩击痛,深触诊可及左肾区包块。血常规:血红蛋白70g/L,血细胞比容40%。尿常规:白细胞5个/HP,红细胞满视野。 患者下一步首选的治疗方案包括()【提示】腹部增强CT扫描示左肾挫裂伤,倾向Ⅲ级,左肾周血肿。

A. 左肾切除术
B. 绝对卧床
C. 吸氧
D. 心电监护,密切观测血压、脉搏的变化
E. 左肾修补术
F. 补液
G. 留置尿管
H. 超选择性肾动脉栓塞术
I. 观察腰围的变化
J. 使用广谱抗生素

You are the administrator of a Windows 2000 Professional computer. You schedule a task to run after 15 minutes. One hour later, the task still has not run. You notice that your Event Viewer system log has the following error message; "The task scheduler service failed to start due to following error. The service did not start due to login failure." You want to run the scheduler task again. What should you do before restarting the task scheduler service?()

A. Set the task scheduler service to log on using the local system account
B. Set the task scheduler service to allow the service to interact with the desktop
C. Restart the remote producer call (RPC) service.
D. Log off and then log on to an account in the Power Users group.

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