腹腔镜中转开腹不正确的是 A.中转开腹只是手术治疗手段由首选向次选的转变,并非手术治

题型:单项选择题

问题:

腹腔镜中转开腹不正确的是

A.中转开腹只是手术治疗手段由首选向次选的转变,并非手术治疗失败
B.被动性中转开腹增加手术危险性和并发症
C.腹腔镜中转开腹不完全表示手术医师技术不佳
D.腹腔镜手术和中转手术率与术者技术有关,与术者选择手术适应证无关
E.选择性中转开腹不增加手术危险性和并发症

考点:卫生资格考试(中初级)外科主治医师外科主治医师
题型:单项选择题

直线y=x与抛物线y=3x-x2所围成图形的面积是(    )。

题型:单项选择题

根据短文内容,从短文后的选项中选出能填入空白处的最佳选项.选项中有两项为多余选项.

Kids' health: Four steps for fighting stress

Everybody gets stressed from time to time.小题1:Some ways of dealing with stress

- like screaming or hitting someone - don't solve   much. But other ways, like talking

to someone you trust, can lead you to solving your problem or at least feeling better.

Try taking these four steps the next time you are stressed:

(1) Get support. When you need help, reach out to the people who care about you. Talk

to a trusted adult, such as a parent or other relatives. 小题2:They might have

had similar problems, such as dealing with a test, or the death of a beloved pet.

(2) Don't take it out on yourself. Sometimes when kids are stressed and upset they take

it out on themselves. Oh, dear, that's not a good idea. Remember that there are

always people to help you. Don't take it out on yourself. 小题3:

(3) Try to solve the problem. After you're calm and you have support from adults and

friends, it's time to get down to business.小题4:Even if you can't solve it all,

you can solve a piece of it.

(4) Be positive. Most stress is temporary (暂时的). Remember stress does go away,

especially when you figure out the problem and start working on solving it.

These steps aren't magic, but they do work. And if you can stay positive as you make

your way through a tough time, you'll help yourself feel better even faster. 小题5:

A.Ask for a helping hand to get you through the tough situation.

B.Notice your friends' feelings and find a way to help them.

C.Different people feel stress in different ways.

D.Ah, it feels so good when the stress is gone.E.You need to figure out what the problem is.

F.And don't forget about your friends.

G.Then, find a way to calm down.

题型:单项选择题

在默认情况下,Windows 98操作系统安装后,会在C盘上生成一个Windows文件夹(含多个子文件夹)。其中用于存储系统开机、关机和报警等声音信息的子文件夹是( )。

A.Cookies

B.Favorite

C.Media

D.System

题型:单项选择题

鼻负压置换疗法的禁忌证是()

A.急性鼻窦炎

B.鼻息肉

C.渗出性中耳炎

D.慢性额窦炎、蝶窦炎、筛窦炎

E.慢性上颌窦炎

题型:单项选择题

假设你的客户购买了100股IBM公司的股票,第1年初该股票的价格为80美元/股,第1年末为100美元/股,第2年末为120美元/股,第3年末为150美元/股,第4年末为100美元/股,此时该客户卖了100股IBM公司的股票。如果IBM公司这4年没有派发红利,那么在这4年里,该客户获得的几何平均收益率为:

A.0.0%

B.1.0%

C.5.7%

D.9.2%

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