试题与答案

溶栓治疗常用的方案与剂量正确的是() A.rt-PA50~100mg持续静滴24/小

题型:单项选择题

题目:

溶栓治疗常用的方案与剂量正确的是()

A.rt-PA50~100mg持续静滴24/小时

B.尿激酶4400IU/kg持续静滴2小时

C.rt-PA50~100mg持续静滴2/小时

D.链激酶150000IU/kg,静注10分钟,随后再以100000IU/kg持续静滴12小时

E.尿激酶4400IU/kg,静注10分钟,随后再以10000IU/Kg持续静滴12小时

答案:

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So long as teachers fail to distinguish(differ) between teaching and learning, they will continue to undertake to do for children that which only children can do for themselves. Teaching children to read is not passing reading on to them. It is certainly not endless hours spent in activities about reading. Douglas insists that "reading cannot be taught directly and schools should stop trying to do the impossible".

Teaching and learning are two entirely different processes. They differ in kind and function. The function of teaching is to create the conditions and the climate that will make it possible for children to plan cleverly the most efficient system for teaching themselves to read. Teaching is also a public activity: It can be seen and observed.

Learning to read involves all that each individual does to understand the world of printed language. Almost all of it is private, for learning is an occupation of the mind, and that process is not open to public scrutiny.

If teacher and learner roles are not interchangeable, what then can be done through teaching that will aid the child in the long search for knowledge Smith has one principle rule for all teaching instructions. "Make learning to read easy, which means making reading a meaningful, enjoyable and frequent experience for children. "

When the roles of teacher and learner are seen for what they are, and when both teacher and learner fulfill them properly, then much of the pressure and feeling of failure for both is got rid of. Learning to read is made easier when teachers create an environment where children are given the chance to solve the problem of learning to read by learning.

The problem with the reading course as mentioned in the first paragraph is that()

A. too much time is spent in teaching about reading

B. reading tasks are given with little guidance

C. it is one of the most difficult school courses

D. students spend limited hours in reading

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题型:多项选择题 案例分析题

男性,60岁,双下肢无力7年。患者7年前无明显诱因出现双下肢疲乏,呈进行性加重,伴步态不稳,如"脚下踩棉花感"。时作颈项板滞,双上肢沉重、无力。查体:颈椎生理弧度变直,04~6棘旁压痛,双下肢肌张力增高,膝、踝反射亢进,Hoffmann(+),踝阵挛(+)。X光片示:颈椎退行性变。

该患者进行颈椎牵引,下列有关注意事项描述不正确的是()

A.牵引中应根据患者的反应及时调整体位、重量和时间

B.开始时可以是小重量、短时间,逐渐增加重量和延长时间

C.牵引重量在治疗过程中不能改变

D.坐位牵引结束时,先把患者颈部转动,然后取下牵引套,最后站起来

E.坐位牵引结束时,先取下牵引套,静坐片刻,再缓慢转动患者颈部,然后站起来

F.如果牵引过程中出现头晕、心慌、出冷汗或症状加重,应立即终止牵引,并进行相关处理。

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