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问题 单项选择题

危险化学品安全技术

化工管路布置的原则中，长距离输送蒸气的管道要在一定距离处安装( )，以排除冷凝水。

A．安全阀

B．冷凝装置

C．疏水阀

D．补偿器

答案

参考答案：C

问答题 简答题

从事特种作业的劳动者，必须经过什么程序，并取得特种作业资格？
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单项选择题

When reporting to the surgeon that a chest tube is malfunctioning, the nurse is ordered to reposition the tube and obtain a chest radiograph. The nurse should（）

A. inform the surgeon this isn’t within her scope of practice.

B. report the surgeon to the Ethics Committee.

C. report the surgeon to the nursing supervisor.

D. follow the order as requested by the surgeon.
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