盲板应加在有物料来源的阀门后部法兰处。
参考答案:对
Describe the rules and regulations in relation to ‘insider dealing’ in Cyprus. (10 marks)
全身麻醉病人清醒前,下列哪项护理最重要?()
A.每15min测生命体征1次
B.去枕乎卧,头偏向一侧
C.保持输液道通畅
D.注意观察伤口渗血情况
E.防止意外损伤