题目内容

解释旁观者介入和责任分散,并简述三种防止责任分散发生的途径。

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女性,45岁,3年前于当地医院诊断为肺结核,间断HER治疗l年,自觉症状好转停药,未复查。半年后因病变进展改服HERZ治疗半年,查痰涂片抗酸杆菌()x3。治疗失败的原因最可能是

A. 原发单耐药
B. 继发性H耐药
C. 初始耐多药
D. 继发性R耐药
E. 继发性耐多药

What can be known from the fourth and fifth paragraphs?

A. Congress believed Arctic"s thermostat is upset by the global warming.
B. The aim of releasing a poll is to stress the bad influence of global warming.
C. Scientific organisations are responsible for studying global warming.
D. Fewer people think temperature rise is caused by human activities now.

以下为鉴别ARDS和急性左心衰竭最重要指标的是

A. X线呈现弥漫性肺泡浸润
B. Pa02/Fi02小于200
C. X线胸片示肺水肿
D. 面罩吸氧后PaC02无明显减少
E. PCWP小于l8cmH20

招标人保留的权利不包括()。

A. 修改招标工程项目的规模及总金额
B. 拒绝或接受任何资格预审申请
C. 取消资格预审或拒绝全部申请
D. 修改投标文件

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