狭窄性腱鞘炎的临床特点,不正确的是()。 A.病变不仅限于屈肌腱鞘 B.腱鞘炎局部封

题型:单项选择题 A1/A2型题

问题:

狭窄性腱鞘炎的临床特点,不正确的是()。

A.病变不仅限于屈肌腱鞘

B.腱鞘炎局部封闭有效

C.病变部位多在拇指掌指关节掌侧

D.晨僵疼痛,活动后好转

E.局部压痛

考点:整形外科主治医师骨外科学骨外科学题库
题型:单项选择题 A1/A2型题

小明今年已经16岁了,可他真正的生日只过了4个,他是______月______日出生的.

题型:单项选择题 A1/A2型题

如图6所示,在匀强电场和匀强磁场共存的区域内,电场的场强为E,方向竖直向下,磁场的磁感应强度为B,方向垂直于纸面向里,一质量为m的带电粒子,在场区内的一竖直平面内做匀速圆周运动,则可判断该带电粒子(  )

A.带有电荷量为

mg
E
的负电荷

B.沿圆周作逆时针运动

C.运动的角速度为

Bg
E

D.运动的周期为

2πE
Bg

题型:单项选择题 A1/A2型题

阅读理解。

     A man calls a company and orders their 5-day/10-pound weight loss program. The next day, there's a knock

on the door and there stands before him a voluptuous (艳丽的), athletic, 19-year-old girl dressed in nothing but

a pair of Nike running shoes and a sign around her neck. She introduces herself as a representative of the weight

loss company. The sign reads, "If you can catch me, you can have me." Without a second thought, he takes off

after her. A few miles later out of breath, he finally gives up. The same girl shows up for the next four days and

the same thing happens. On the fifth day, he weighs himself and is delighted to find he has lost 10 pounds as

promised.

     He calls the company and orders their 5-day/20-pound program.

     The next day there's a knock at the door and there stands the most stunning (漂亮的) and beautiful woman

he has never seen in his life. She is wearing nothing but Reebok running shoes and a sign around her neck that

reads, "If you catch me you can have me."

     Well, he's out the door after her like a shot. This girl is in excellent shape and he does his best, but no such

luck. So for the next four days, the same routine happens with him gradually getting in better and better shape.

Much to his delight on the fifth day when he weighs himself, he discovers that he has lost another 20 pounds

as promised.

     He decides to go for broke (全力以赴) and calls the company to order the 7-day/50-pound program.

     "Are you sure?" asks the representative on the phone. "This is our most rigorous program."

     "Absolutely," he replies, "I haven't felt this good in years."

     The next day there's a knock at the door, and when he opens it he finds a huge muscular guy standing there

wearing nothing but pink running shoes and a sign around his neck that reads, "If I catch you, you are mine!!!"

He lost 63 pounds that week.

1. How many pounds did the man lose in all?

A. 80 pounds

B. 70 pounds

C. 30 pounds

D. 93 pounds

2. Which of the following is true of the man?

A. He didn't like the traditional ways of losing weight.

B. He was very fat before he took the weight loss programs.

C. He liked the man more than the two beautiful women.

D. He wasn't satisfied with the results of the weight loss programs.

3. What does the underlined word "rigorous" refer to?

A. tough

B. easy

C. effective

D. instructive

4. Where can we most probably read this text?

A. In a research paper.

B. In a short story.

C. In a travel magazine.

D. In a student's book.

题型:单项选择题 A1/A2型题

重度臀红继发真菌感染时可以涂抹( )。

A.鞣酸软膏
B.紫草油
C.1%甲紫(龙胆紫)
D.达克宁霜
E.鱼肝油软膏

题型:单项选择题 A1/A2型题

触电急救,首先要使触电者迅速脱离电源,越快越好。因为电流作用的时间越长,伤害越重。()

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