对成年人胸外双相波电除颤最常用的电能是() A.100J B.200J C.300J

题型:单项选择题 A1/A2型题

问题:

对成年人胸外双相波电除颤最常用的电能是()

A.100J

B.200J

C.300J

D.400J

E.500J

考点:小儿外科主治医师复苏及重症监测复苏及重症监测题库
题型:单项选择题 A1/A2型题

Terry, who failed again and again in career (事业), often complained that he had been cheated by others. One day he told his wife he was so disappointed with the city       he had to leave.

It was the evening of       weekend when they moved to another city. Terry and his wife       (tidy) up their new home busily when the light suddenly went out. Terry was regretful to have forgotten bringing along candles and had to wait        (help) in a low mood. Just then he heard knocks on his door. Wondering who       was, Terry, a newcomer to this city, went to the door and opened it impatiently.       the door was a little girl, shyly asking whether he had candles. “No” Terry answered in anger and shut the door violently.

After a while, the girl knocked again.       this time she was holding two candles, saying, “My grandma told me the new neighbour downstairs might need candles. She sent me here to give you these.” Terry was very surprised by       he saw.

At that moment he suddenly realized what caused his       (repeat) failure in life. The person who had cheated him in life was really nobody else but       .

题型:单项选择题 A1/A2型题

拘传持续的时间可以是( )小时。

A.6

B.12

C.24

D.48

题型:单项选择题 A1/A2型题

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放大电路中的静态工作点设置不当会对放大器的工作带来什么影响?

题型:单项选择题 A1/A2型题

船长40m以上,常年航行于J级航段的()应设臵双层底或在舭部设臵防撞边舱。

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