问题 多项选择题 案例分析题

病历摘要:患者,女性,37岁,因“发现血压高2年”来诊,2年前患者在体检时发现血压高于正常,其时为145/86mmHg,无自觉不适,自服中药治疗,未监测血压,常有四肢无力,偶有四肢末端麻木感,曾发生过手足抽搐,无头痛、头晕、恶心、呕吐、视力下降,体检:血压150/90mmHg,皮肤未见紫纹,心肺无异常,脐周及双肾区未闻及血管杂音。

对于醛固酮增多症患者,有关醛固酮检查叙述正确的是哪一项(或哪几项)?()

A.血浆和尿的醛固酮均升高

B.血浆和尿的醛固酮均降低

C.血浆醛固酮升高,尿醛固酮降低

D.血浆醛固酮降低,尿醛固酮升高

E.如果是原发性醛固酮增多症,补钾后醛固酮增高更明显

F.无论在醛固酮增多症患者还是正常人,低钠时,醛固酮升高

答案

参考答案:A, E, F

多项选择题
阅读理解

阅读理解

     People of older generations often complain about the selfishness and lack of respect they find among

the younger generations.It is undeniable that some young people do need to be educated on mutual

respect and concern for others, especially senior members of society.But we older people should have

some understanding about the young, too.

     Today's society is rather different from what it was when we were young.The social, financial and

psychological pressure today's young people have to face is much higher than what we did back in the

1950s through the 1990s.

     They are in the early stage of their career.They have to find proper jobs to support themselves and

work diligently to rise.They have to live in smaller houses, because they are unable to afford the soaring

housing prices.Considering these facts, we may find it understandable why young people sometimes

appear aloof and disrespectful.

     I don't mean that we should put up with it without reminding them of the need to mend_their_ways.

What I mean is that we should be more patient, understanding and tolerant toward them.

     For instance, when we get up on a bus or a subway train, we should not complain about not being

offered a seat.A young person does not offer a senior citizen his/her seat probably because he/she has

to travel a long way to work or because the carriage is too crowded for one to move at all.

     In fact, young people do offer their seats to the seniors.I seldom take a bus or a subway train, but

more than a quarter of the times I have done so, I was offered a seat.That is fair enough, given that I do

not look so senile.

     But on occasions, I have seen old people not showing any sign of gratitude when offered a seat.

     China has become an aging society since the end of the last century.According to a recent survey,

people older than 60 accounted for 11.4 percent of the nation's population.And the percentage is

expected to rise, given the onechild family planning policy our country has practiced for more than three

decades.

     In other words, the younger generations will have to shoulder a heavier burden in looking after the

parents and grandparents.Theoretically, there will come a day when one couple may have to support

four parents and eight grandparents.What a burden it would be!

     All this demands that we show more concern and understanding to our younger generations.

1. What can be the best title for the text?

A. Should the young show respect for the old?

B. Young people deserve more understanding

C. Who should be blamed, the young or the old?

D. A debate between the young and the old

2. The author's attitude towards young people not giving up seats to the old is________.

A. unreasonable  

B. unacceptable

C. understandable  

D. unusual

3. According to the passage, the underlined phrase "mend their ways" is closest in meaning to "______".

A. give way to the old

B. stop behaving badly

C. respect the old

D. take on more responsibilities

4. Which of the following will the author agree with?

A. It is the old rather than the young who are to blame for their misunderstanding.

B. It is time that the society lightened the burden on the shoulder of the young.

C. It is time to change China's onechild family planning policy.

D. The old and the young need mutual understanding.

5. How is the passage mainly developed?

A. By reasoning.

B. By comparing.

C. By listing examples.

D. By following the natural time order.