问题 单项选择题

男性,38岁,全麻复合硬膜外麻醉下行肺癌根治术,麻醉满意,手术顺利,手术完毕,患者清醒,拔除气管导管。

下列哪项不是PCEA的镇痛优点()。

A.镇痛作用确切,副作用少,对机体干扰小

B.患者可根据止痛效果自行调整用药,使镇痛作用更完善,副作用降低到最少

C.不用担心导管脱落和感染等问题

D.血药浓度平稳,镇痛作用稳定,不产生欣快感,极少发生呼吸抑制

E.多种参数设计保证PCA的安全性

答案

参考答案:C

完形填空
Everyone needs friends . There is an old saying,“Friends are God`s way of taking care of us.” But how do you ____real friendship and keep it?
The American writer Sally Seamans tells young students some good____to find friends. Sally says finding friendship is3__planting a tree. You plant the seed and ____it to make it grow well.
First, you should choose a friend. What makes a good friend? It is not because a person has money or good loook. A good friend should be____and patient. For example, if you have a bad day, a good friend should listen to____complains and do his or her best to help. To make a friend, you cannot be____shy. You should make each other happy and share your lives.
But things cannot always be happy. Even the best friends have fights. What should you do____you have a fight with your friends? You have to talk to him or her . If he or she doesn`t want to talk, you could write a letter.
There are three steps to make you____friends again.
Tell him or her how you are feeling; say what your friends has done is wrong, and explain why you did this or that. Remember that friendship is the____important thing in your life.
小题1:
A.to findB.findC.findsD.finding
小题2:
A.wayB.ideaC.methodD.ways
小题3:
A.just likeB.looking likeC.feeling likeD.just unlike
小题4:
A.take offB.get ready forC.take care ofD.take up
小题5:
A.lonelyB.kindC.aloneD.careless
小题6:
A.yoursB.youC.yourD.their
小题7:
A.tooB.toC.hardlyD.enough
小题8:
A.untilB.whereC.beforeD.when
小题9:
A.becomeB.becomesC.becameD.becoming
小题10:
A.veryB.mostC.bestD.more
单项选择题