【简答题】根据句意,用所给词的正确形式填空。 1. We were all surprised at his _____ (arrive). We thought he wouldn't come. 2. I told myself _____ (calm) down since was still alive. 3. We must pr people _____ (cut) down tre...
【单选题】使用止血带止血时,正确的方法是
B.
压力要适当,上肢300-500mmhg,下肢250-300mmhg
【单选题】应用止血带止血下列做法正确的是( )
B.
应每隔1小时放松1-2分钟,且使用时间一般不应超过4小时;
C.
上止血带的伤员必须有显著标志,并注明启用时间,优先后送;
D.
松解止血带之前,应先输液或输血,补充血容量,准备好止血用器材,然后再松止血带;
E.
因止血带使用时间过长,远端肢体已发生坏死者,应在原止血带的近端加上新止血带,然后再行截肢术。
【简答题】阅读理解。 Mr. and Mrs. Smith has their only son, Jack. Jack has a very small head. He only likes science(科学). He doesn’t like other lessons. He likes to break things and mend them again. And he likes maki...
【判断题】Absolute advantage, however, can explain only a very small part of world trade today, such as some of the trade between developed and developing countries. Most of world trade, especially trade among...
【单选题】We were all _____ to hear the news that Tom, the silly boy, had won an award.
【单选题】使用止血带注意事项错误的是______。
【单选题】下列程序的执行结果是( ).for i in range(2): print(i,end=' ' )for I in range(4,6): print(I,end=' ' )
【简答题】It must be remembered that the relatively liberated and affluent women of Europe and North America are only a small minority of women in the world today. Women in many non-Western countries and especi...