可燃性及有毒气体钢瓶一律不得进入实验楼内,存放此类气体钢瓶的地方应注意()。
A、阴凉通风
B、严禁明火
C、有防爆设施
D、密闭
E、单独并固定存放
参考答案:A, B, C, E
---I have some big news for you. You’ve been accepted as a member of our club.
--- That’s great!
A.Have I?
B.Pardon?
C.Congratulations!
D.Good idea!
对刚入院的急性心肌梗死患者,应给予下列何种方式吸氧()
A.1~2L/min,间断
B.1~2L/min,持续
C.3~5L/min,持续
D.3L/min,间断,必要是面罩给氧
E.6~8L/min,持续