原发性甲亢患者,行甲状腺大部切除后,12小时突然高热、烦躁、呕吐、脉速,可能是下列哪

题型:单项选择题

问题:

原发性甲亢患者,行甲状腺大部切除后,12小时突然高热、烦躁、呕吐、脉速,可能是下列哪种原因引起

A.吸入性肺炎

B.术后上感

C.术后严重反应

D.甲状腺危象

E.切口内出血

考点:临床执业助理医师临床执业助理医师17
题型:单项选择题

All students need to have good study habits. When you have good study habits, you will learn things quickly and also remember them easily. Do you like to study in the living room? This is not a good place, because it is usually too noisy. You need to study in a quiet place, like your bedroom A quiet place will help you only to think about one thing. When you study, do not think about other things at the same time. Only think about your homework. If you do so, you will do your homework more quickly, and you will make fewer mistakes.

Good study habits are very important. If you do not have them, try to learn them. If your study

habitsare already good. Try to make them better.

小题1:If you have good study habits, you can__________.

A.learn things quickly and remember them easily

B.do things quickly and remember them easily

C.read books quickly but forget them easily

D.write words quickly but forget them easily小题2:You need_______ when you study.

A.a dining room

B.a quiet place

C.a living room

D.a noisy place小题3:When you study, you should think about________.

A.good study habits

B.other things

C.your homework

D.your hobbies小题4:After reading this passage, we know that good study habits are very_______.

A.difficult

B.unusual

C.important

D.easy小题5:According to (根据) the writer, which can be a good study habit?

A.Reading English among a crowd of people.

B.Thinking only about math in a math class.

C.Thinking in Chinese while talking in English.

D.Do your homework as quickly as you can.

题型:单项选择题

如图,一半径为R的光滑绝缘半球面开口向下,固定在水平面上,整个空间存在匀强磁场,磁感应强度方向竖直向下,一电荷量为q(q>0),质量为m的小球P在球面上做水平的匀速圆周运动,圆心为O',球心O到该圆周上任一点的连线与竖直方向的夹角为θ(0<θ<π/2)。为了使小球能够在该圆周上运动,求磁感应强度大小的最小值及小球P相应的速率,重力加速度为g。

题型:单项选择题

以下能级能量从低到高排列的是()

A、4s<4p<4d<4f

B、4s>4p>4d>4f

C、4s>4d>4p>4f

D、4s<4d<4p<4f

题型:单项选择题

证券的清算和交收统称为( )。

A.证券结算
B.证券交割
C.证券交易
D.证券投资

题型:单项选择题

挫削狭长且加工余量较小的平面适宜采用的挫削方法是()。

A.顺挫法

B.交叉挫法

C.推挫法

D.平挫

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