患者女,60岁,体重55kg。因膀胱癌行膀胱全切、回肠代膀胱术。术后第三天排黑便3次,量约800ml,呕血1次,量约800ml。患者精神状态差,T36.3℃,P120次/分,R22bpm,BP85/60mmHg。急查血常规WBC8.7×10/L,HB81g/L,PLT、70×10/L。诊断为应激性溃疡,失血性休克。早期复苏措施包括哪些()。
A. 气管内插管,机械通气
B. 降低体温以保护脑组织
C. 恢复循环血容量
D. 控制出血
E. 成分输血
F. 首先用去氧肾上腺素提升血压
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You are trying to change the polling parameters used by the location manager via the Cisco WCS, and yourrequest is being denied. What is wrong?()
A. Your login does not have the correct permissions.
B. You must wait for the location server to become available.
C. Polling values can be changed only on the location server.
D. Polling values can be changed only in the maintenance window.
中国出口最多的产品是()。
A. 纺织和服装
B. 化工产品
C. 钢铁
D. 机电产品