(以下3题共用备选答案)四肢、膝关节手术后拆线最好在( )。 A.3~4天 B.

题型:单项选择题

问题:

(以下3题共用备选答案)

四肢、膝关节手术后拆线最好在( )。

A.3~4天
B.6~7天
C.10~14天
D.视情况而定
E.分期拆线

考点:临床执业助理医师执业助理医师资格9
题型:单项选择题

0.08m3=______L=______ml

2300dm3=______m3

题型:单项选择题

()不是点法的作用

A、活血止痛

B、调整脏腑功能

C、开通闭塞

D、清醒头目

题型:单项选择题

In much society, there is often greater acceptance of light skin than dark skin; Light skin may be seen as a mark of beauty, intelligence and success. These beliefs can lead to social pressures even within the same group, if some members are darker than others.

The result is that skin lightening has become very common across Africa, Asia and other areas of the world and more people with dark skin are using skin-lighting products, even if it means they may face health risks. They believe that having whiter skin will improve the quality of their lives. Many people think they will have a better family. Or they want to look like what their society generally considers beautiful.

Some beauty care(美容) products and soaps contain chemicals that make skin lighter. However, some of the chemicals are extremely dangerous. The chemicals in the products block and break down the natural barrier(障碍) to protect against sunlight. Then the skin can become thick and discolored. Usually the person will use more of the product in an effort to correct the problem, which just makes things even worse. Doctor Ly says some chemicals are so dangerous that they may lead to blackened fingernails, infections(感染) and serious skin damage.

And these are not the only problems. Experts say some people who change their skin color suffer emotional damage. They feel regretful and sad. They feel that instead of risking their health, they should have learned to live and accept their skin color as it was.

小题1: What’s the result of the wrong understanding of darker skin?

A.Many people with dark skin try to make their skin whiter.

B.Many people with whiter skin live a better life than others.

C.People with darker skin try to marry people with light skin.

D.People with darker skin try to protect themselves against social pressures.小题2: The third paragraph is about         .

A.some medical effects that skin-lightening products have brought about

B.the mental damage that skin-lightening products have caused

C.the physical damage that skin-lightening products have caused

D.the causes why skin-lightening products can make skin whiter小题3: Why are chemicals in beauty care products dangerous?

A. They can damage the skin’s color producing progress.

B. They can control people’s emotions and feelings.

C. They can make the fingernails and skin black.

D. They make more people decide to change their skin colors.

ACAB What would be the best title for the passage?

A. Different Colors of Skin              B. The Dark Side of Skin Lightening

C. What Is Beauty?                     D. Light Skin or Dark Skin?

题型:单项选择题

竣工产值

题型:单项选择题

一主治医师为一患者拔除上颌第一磨牙,先用钳拔,致其牙根折断,后改用挺拔法在护士助力时,突感牙挺阻力消失,检查见牙窝内空虚并有明显出血,鼻腔鼓气时,牙窝内有气泡冒出

为避免题中描述的情况发生,术者应采取的正确步骤是

A.术前投照X光片检查牙根与上颌窦的关系

B.正确使用牙挺

C.对于脆性增加、单纯牙钳拔除易致断根的牙齿应先分根、增隙,切勿使用暴力

D.对于难度较大可能会出现断根的牙齿可以采用分根的方法将其拔除

E.以上描述均正确

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