某2岁患儿因支气管异物(花生米)急症行支气管镜检异物取出术,异物取出后约2分钟,患儿

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问题:

某2岁患儿因支气管异物(花生米)急症行支气管镜检异物取出术,异物取出后约2分钟,患儿突然出现呼吸困难,SpO2降至60%,心率增至186次/分,听诊双肺可及哮鸣音。最可能的诊断是()

A.支气管内异物残留

B.喉痉挛

C.舌后坠

D.支气管痉挛

E.急性左力衰

考点:广东住院医师麻醉学麻醉学(综合练习)麻醉学(综合练习)题库
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While we are still children ,most of us live at home with our parents, more or less peacefully . But as we become teenagers , things change ,and we begin to grow apart from our parents . This means we are almost ready to leave the house where we grew up and make a new home of our own .

All humans must do this ,but they don’t all do it in the same way . If ,for instance ,you belong to a primitive tribe (原始部落) ,then as you grew up ,you’d learn the skills you needed as an adult---how to catch fish ,how to keep the house and look after children . You would be ready to marry in your early teens and you would build a house and live near your family in the village.

This seems a very old way of life , but it is what humans have been used to through hundreds of years. And it is what we are still used to in the 21st century ,for man hasn’t changed in the short time since he became civilized(文明的). But could you leave home and look after yourself during the teen years ? Most people would not do very well . Why ? Because although man hasn’t changed very much , the society he lives in has changed greatly ,which means that we have to learn more and more before we are ready to leave our parents’ shelter( 居所 ) and live alone .

However ,sometimes it is very frustrating to live at parents’ home . Parents can be very upset about late nights ,criticizing friends and always saying that we are noisy and dirty . But we still need our emotional (情感的) shelter till we finish our studies , and that is why we usually stay in our parents’ home until we feel grown up enough to deal with living alone .

小题1:When does the relationship with parents start changing ?

A.When we are children.

B.When we become teenagers.

C.When we are alone.

D.When we get married.小题2:For most teenagers of the 21st century ,making a new home of their own may be ________.

A.difficult

B.unimportant

C.impossible

D.quite easy小题3:Why must we know more to be able to live alone ?

A.Because we are becoming less talented.

B.Because our society has changed a lot.

C.Because not enough is taught in our schools.

D.Because man has never really been civilized.小题4:From the passage ,we know living at parents’ home when we become teenagers _______.

A.is always pleasant

B.must be very exciting

C.makes us feel lonely

D.may be annoying

题型:单项选择题

“Which sweater is yours?” “The one _______ No. 9.”

A.that marked

B.was marked with

C.which marked

D.marked with

题型:单项选择题

对照片层次、对比度关系的叙述,错误的是()

A.照片对比度与射线对比度有关

B.照片层次丰富照片对比度越大

C.X线对比度是照片对比度的基础

D.X线对比度大则照片对比度大

E.照片对比度与胶片对比度成正比

题型:单项选择题

用油炸方法烹制谷类食品营养素损失最大的是()

A、硫胺素

B、核黄素

C、尼克酸

D、硫胺素+尼克酸

题型:单项选择题

中学生吴某多次表现出严重不良行为,对学校造成极其恶劣的影响,校方多次教育无果。依法吴某可以被安排至()继续接受教育。

A.少管所

B.特殊学校

C.专门学校

D.劳动学校

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