女性,30岁,出现蛋白尿已3个月,24小时尿蛋白总量为3.5g,有肘、肩、双手指关节

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问题:

女性,30岁,出现蛋白尿已3个月,24小时尿蛋白总量为3.5g,有肘、肩、双手指关节疼痛病史2年,为明确诊断,该患者最需要进行的检查是()

A.抗核抗体谱检查

B.肾功能检查

C.抗"O"检查

D.类风湿因子

E.C反应蛋白

考点:江苏住院医师内科Ⅰ阶段肾脏内科综合练习肾脏内科综合练习题库
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下图是减数分裂过程中某时期的细胞,下列说法不正确的是

[ ]

A.雄激素与该细胞形成密切相关

B.该细胞有两条染色体,4条染色单体

C.1为Y 染色体 2一定是X 染色体

D.图中染色体一条来自父方,一条来自母方

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游离皮片移植后,最初数小时的营养供应主要来源于()

A.创缘的毛细血管

B.创面的血浆渗出

C.血融块溶解

D.手术后的静脉输入

E.皮片本身携带的营养

题型:单项选择题

下面关于开放式WDM系统和集成型WDM的说法正确的是()。

A.开放式WDM系统没有OTU

B.集成式WDM系统没有OTU

C.开放式WDM系统要求业务层SDH光板配置长距离接收机

D.集成式WDM系统要求业务层SDH光板配置长距离接收机

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The government has finally grown sick of claims that GCSEs and A-levels are being dumbed down, it seems. In his speech to the Labour Party conference on September 26th, Ed Balls, the schools secretary, said he would create a new watchdog to oversee exams. The current regulator is to be broken in two, with one bit continuing to develop new syllabuses and qualifications and reporting to ministers. The other bit, independent of government and reporting directly to Parliament, is to guard against grade inflation.
Mr. Bails draws parallels with Gordon Brown’s first big step when he became chancellor in 1997. Relinquishing the Treasury’s power to set interest rates to an independent body is still, ten years later, regarded as his finest hour. Mr. Balls, as his chief economic adviser at the time, was one of the architects of that decision. Both men hope that the new exams watchdog will lead to similar plaudits.
Britain’s secondary-school exam results have every reason to be upwardly mobile. The government wants voters to believe their children are getting a good education, so it is keen on high grades. Schools respond by shopping around among exam boards for the easiest syllabuses and tests, and directing pupils towards the softest subjects. Exam boards navigate between losing the trust of universities and losing the patronage of schools. And the individuals setting and marking exams know that harshness may mean fewer candidates in future.
The new arrangements may ensure that, in schools at least, bad exams do not drive out good. But they will have no effect on universities, where grade inflation is also rife. Three-fifths of all students now get at least an upper second, and between 2002 and 2006 the proportion of first-class honours degrees crept up from 9.7% to 11%.
There are also signs that the value of English degrees is being eroded on the international market. On September 25th the Higher Education Policy Institute (HEPI), a think-tank, published the results of a survey of 15,000 English undergraduates. It turns out that they spend much less time studying than those elsewhere in Europe. The average English student puts in 26 hours a week: 14 taught hours and the rest on independent study, compared with 29 hours in Spain and 41 in Portugal. Nor is it that English students are skimping on their studies to run to paid jobs ; students in other countries work harder outside university, too.
HEPI’s director, Bahrain Bekhradnia, cautions against a simplistic interpretation. Hours taught do not equal hours spent learning, he says, pointing out that tailored tutorials for small groups are likely to transmit more knowledge than the lectures in enormous amphitheatres that are routine at some continental universities.
But neither can the results be brushed away, he says. Foreign students may go elsewhere if they think an English undergraduate degree is content-light and poor value for money. This would spell financial disaster for many cash-strapped English universities. In 2004-05, the last year for which figures are available, they received 1.7 billion in foreign students’ fees.

At first sight the results of the third National Student Survey, published on September 12th, make more cheerful reading. That found that four-fifths of all English students considered their university experience satisfactory. But Graham Gibbs of Oxford University puts a gloomy spin on even this. What these students may be satisfied with, he says, "is an education that makes comparatively low demands on them". That is perhaps understandable: most undergraduates are not known for their work ethic. But it is short-sighted, both for them and their universities. After all, a currency can only trade for so long on its reputation.

题型:单项选择题

关于检疫期限正确的是

A.从接触传染源之日起,至相当于该病的最短潜伏期止
B.从接触传染源乏日起,至相当于该病的最长潜伏期止
C.从最后接触传染源之日起,至相当于该病的最短潜伏期止
D.从最后接触传染源之日起,至相当于该病的最长潜伏期止
E.从最后接触传染源之日起,至相当于该病的平均潜伏期止

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