王护士为病人进行肌肉注射。注射前下述洗手过程中,错误的做法是() A.每个部位的揉搓

题型:单项选择题 共用题干题

问题:

王护士为病人进行肌肉注射。

注射前下述洗手过程中,错误的做法是()

A.每个部位的揉搓时间不少于10~15s

B.双手下垂,用流动水充分冲洗

C.洗净双手后,用手直接关闭水龙头

D.取擦手巾擦干双手

E.连续为两个病人注射时,中间用快速手消毒液消毒双手

考点:儿科护理(医学高级)医院感染护理医院感染护理题库
题型:单项选择题 共用题干题

提到二氧化碳,人们马上联想到温室效应,使人窒息…,其实二氧化碳也有对人类有益的一面,也是可以利用的一种重要资源.

(1)科学家采用“组分转化”技术,将CO2和H2按一定比例混合,在一定条件下反应,生成水和一种重要的化工原料乙烯(C2H4),请你写出该反应的化学方程式:______.

(2)请你再举两例二氧化碳有益于人类的用途:①______;②______.

(3)有位同学设计了如图1所示的装置具备二氧化碳气体.装置中A可上下移动,则A的作用是______.

(4)为验证某气体不能燃烧也不能支持燃烧,且密度比空气大,另一位同学设计了如图2所示的实验装置,你认为此设计合理吗?______(填“合理”或“不合理”),理由是______.

题型:单项选择题 共用题干题

下述钻探方法中( )为岩芯钻进方法。

A.圆筒形钻头冲击

B.钻进 (D

题型:单项选择题 共用题干题

阅读下面的短文,然后按照要求写一篇150词左右的英文短文。

Every morning, on his way to work, Mike passed an old man who was always at the same place with a cup in his hand hoping to get a bit of change from those who passed by. For most people, this person was someone to be ignored as if he didn’t exist, someone who they didn’t want to be bothered with. However, Mike would always say good morning to him and wish him a nice day and sometimes would drop a dollar or two in his cup. This behavior went on for several years until one day before retirement.

He told the man that he would no longer pass by because it was his last day on the job. The man took his hand and shook it warmly saying that he had always looked forward to seeing Mike not because he dropped a few dollars in his cup. He said he would miss him because he was one of the few people who said hello and bid him good day. The man also said that his warm words always brightened his day and helped him to continue.

We all have the power of words and we often do not recognize that some can be devastating(毁灭性的) while some can be encouraging.

【写作内容】

1. 以约30个词概括上文的主要内容;

2. 然后以约120个词就言语的力量的话题发表你的看法,并包括以下要点:

(1)你对上文中Mike的做法持什么看法;

(2)谈谈日常生活中言语的力量;

(3)以你或他人的经历举例论证言语的力量。

【写作要求】

1. 在作文中可以使用自己亲身的经历或虚构的故事,也可以参照阅读材料的内容,但不得直接引用原文中的句子;

2. 作文中不能出现真实姓名和学校名称。

【评分标准】

概括准确,语言规范,内容合适,篇章连贯。

题型:单项选择题 共用题干题

在受力钢丝绳的()侧不得有人。

题型:单项选择题 共用题干题

2011年春节联欢晚会在呈现给观众们精彩的节目的同时,节目组也成功打造了“低碳春晚”,节目组简化播放设备,一块LED大屏幕,在很大程度上节约了资源,综合节能效果可以达到70%以上。可见,低碳春晚对于打造理性消费的意义主要在于,能够倡导以()为主旨的绿色消费观念。

A.可持续消费

B.保护消费者安全和节约资源

C.保护环境,绿色消费

D.勤俭节约,艰苦奋斗

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