形成房性期前收缩未下传的主要原因错误的是()。 A.恰遇交界区的相对不应期 B.恰遇

题型:多项选择题

问题:

形成房性期前收缩未下传的主要原因错误的是()。

A.恰遇交界区的相对不应期

B.恰遇心室肌的相对不应期

C.恰遇交界区的有效不应期

D.恰遇右束支的有效不应期

E.恰遇右束支的相对不应期

考点:心电学技术(医学高级)心电学技术习题集心电学技术习题集题库
题型:多项选择题

男性,52岁。因患十二指肠球部溃疡合并幽门不全梗阻入院施行胃大部切除术。术中出血约600ml。心率92次/分,呼吸21次/分,血压98/60mmHg,血红蛋白105g/L。在输血问题上,正确做法是()。

A.输注晶体液补充血容量,原则上不输血

B.输全血600ml以补充丢失的血量

C.输注红细胞悬液600ml

D.输注血浆和红细胞各300ml

E.输注血浆600ml,不输红细胞

题型:多项选择题

慢性胃炎脾胃虚寒证的治法是

A.温中散寒

B.健脾温中

C.益气养胃

D.理气和胃

E.疏肝健脾

题型:多项选择题

A tent can be one of the more costly items on your camping equipment shopping list. It is definitely something that you need to consider carefully.

By seeing a tent for real you will be able to get a better impression of its size and construction in the traditional shop. However,the downside is that,unless you are experienced,you may miss out some of the details that the manufacturer’s promotional material makes clear. Cheap tents often look similar to the quality models they are mimicking(模仿),but you can be sure that they use inferior(次的) materials and probably have lower design standards.

Shop staff are often campers themselves. That means they usually can give lots of advice. If a shop assistant agrees with your own conclusions,that will be great;if they try to change your decision with a clear and reasonable argument,then that will be worth considering;if they just try to bamboozle(欺骗),or even bully,you then walk away.

The Internet is a wonderful tool,and so long as you know how to make the most of search engines and put in a little effort,you really have the perfect answer waiting to be found. That answer will be different for every camper as each of us has different needs. Don’t be surprised to see your favorite criticized somewhere,but if you see too much criticism,then you had better start thinking again. No problem. You won’t have spent anything yet,so think of it positively as a large expense saved.

Probably the best approach,if you have the time,is to research tents online and make a short list. Then try to inspect those tents at nearby shops. Then you can make a final decision on where to buy your chosen model based purely on total cost.

小题1:The underlined word “downside” in Paragraph 2 means “________”.

A.disadvantage

B.instruction

C.argument

D.principle小题2:It can be concluded from the third paragraph that________.

A.shop assistants usually enjoy going camping

B.shop assistants usually have practical advice

C.you should consider your idea repeatedly

D.it is impolite for you to trouble shop assistants小题3:You can make use of the Internet to________.

A.meet your different needs

B.find the answer for every camper

C.help you out of trouble

D.find your favorite tent小题4:Which of the following would be the main idea of this passage?

A.It is good to buy your tent in the traditional shop.

B.You’d better buy a tent with the help of the Internet.

C.Better buy a tent combining seeing tents for real in shops and researching them online.

D.Going camping is really beneficial to your health.

题型:多项选择题

电话外呼模型,促成/送别/记录/跟进千万不能做的事有()

A.确认与客户的重点谈话内容以及客户的观点

B.机械化送别客户

C.不做记录,得过且过

D.随便处理,不予跟进

题型:多项选择题

简述公司人事管理的基本原则。

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