问题 单项选择题

患者女,26岁。停经60天后 * * 出血11天。检查:子宫正常大小,质软,宫颈黏液见典型羊齿叶状结晶。应考虑为

A.先兆流产

B.卵巢性闭经

C.异位妊娠

D.无排卵性功血

E.黄体萎缩不全所致的出血

答案

参考答案:D

解析:无排卵性功血可发生在妇女的各个时期,多见于青春期和更年期。特点是月经周期紊乱,经期长短不一,经量时多时少,甚至大量出血。宫颈黏液结晶检查经前出现羊齿状结晶提示无排卵。

选择题
完形填空
The concept of solitude (独处) in the digital world is almost non-existent. In the world of digital technology, e-mail, social networking and online video games, information is meant to be    小题1:  . Solitude can be hard to discover once it has been given up. In this respect, new technologies have    小题2:   our culture.
The desire to be connected has brought solitude to a(an)    小题3:   as we’ve known. People have become so    小题4:   in the world of networks and connections that one can often be contacted even if they’d rather not be. Today we can talk, text, e-mail, chat and blog to share our ideas, not only from our    小题5:  , but from our mobile phones as well.  
Most developed nations have become    小题6:   on digital technology simply because they’ve grown accustomed to it, and at this point not    小题7:   it would make them an outsider.    小题8:  , many jobs and careers require people to be    小题9:  . From this point of view, technology has changed the culture of work. Being reachable might feel like a    小题10:   to those who may not want to be able to be contacted at all times.  
I suppose the positive side is that solitude is still possible for anyone who really wants it. Computers can be shut down and mobile phones can be turned off. The ability to be “connected” and “on” has many    小题11:   , as well as disadvantages. Travelers have ended up    小题12:   on mountains, and mobile phones have saved countless lives. They can also make people feel    小题13  and forced to answer unwanted calls or reply to unwanted texts.
Attitudes towards our connectedness as a society    小题14   according to different generations. Some find today’s technology a gift. Others consider it a    小题15】  . Regardless of anyone’s view on the subject, it’s hard to imagine what life would be like without keeping up with the advancements in technology.
小题13:
A.updatedB.receivedC.sharedD.collected
小题14:
A.respectedB.shapedC.ignoredD.preserved
小题15:
A.edgeB.stageC.endD.balance
小题16:
A.sensitiveB.intelligentC.considerateD.reachable
小题17:
A.mediaB.computersC.databasesD.monitors
小题18:
A.bentB.hardC.keenD.dependent
小题19:
A.finding B.usingC.protecting D.changing
小题20:
A.AlsoB.InsteadC.OtherwiseD.Somehow
小题21:
A.connectedB.trainedC.recommendedD.interested
小题22:
A.pleasureB.benefitC.burdenD.disappointment
小题23:
A.aspectsB.weaknessesC.advantagesD.exceptions
小题24:
A.hiddenB.lostC.relaxedD.deserted
小题25:
A.amusedB.excitedC.confusedD.trapped
小题26:
A.varyB.ariseC.spreadD.exist
小题27:
A.presentB.tendencyC.progressD.curse