女性,22岁,乏力,纳差10天,尿色加深呈红茶样2天入院。体检:神清,巩膜中度黄染,

题型:单项选择题

问题:

女性,22岁,乏力,纳差10天,尿色加深呈红茶样2天入院。体检:神清,巩膜中度黄染,肝下1指,质软有压痛,脾未及,总胆红素68μmol/L,ALT400U,HBsAg(+),确诊为急性黄疸型乙型肝炎。

你认为下列哪项检查最有意义()

A.HBV的血清标志物及ALT检查

B.肝脾B超检查

C.AFP、GGT、AKP测定

D.血清纤维化标志物(MAO、Ⅲ型前胶原等)测定

E.HBV-DNA.抗HBc-IgM测定

考点:住院医师甘肃住院医师感染科甘肃住院医师感染科模拟试卷六
题型:单项选择题

免疫浊度分析的基本原理是抗原、抗体在特定的电解质溶液中反应,形成免疫复合物(<19S),在_________的作用下,迅速形成免疫复合物微粒(>19S),使反应液出现浊度。

题型:单项选择题

Raymond Schneider politely elbowed his way through crowds of customers as he made for the candy bins at Dylan’s Candy Bar in Manhattan. Since he was laid off in December, Mr. Schneider, a 33-year-old designer, says he has become a “gummy junkie,” buying a lot of sweets every time he shops for groceries.

“Sugar is comforting,” he said. “There’s nothing more stressful than growing financial insecurity everywhere.”

The recession (经济衰退) seems to have a sweet tooth. As unemployment has risen, Americans, particularly adults, have been consuming growing amounts of candy, say candy makers, store owners and industry experts.

Theories vary on exactly why. For many, sugar lifts spirits dragged low by the economy. For others, candy also provides a reminder of better times. And not insignificantly, it is relatively cheap.

At Candyality, a store in the Lakeview neighborhood of Chicago, business has jumped by nearly 80 percent compared with this time last year, and the owner, Terese McDonald, said she was struggling to keep up with the demand for Bit-O-Honeys, Swedish Fish and Sour Balls.

“They put candy in their actual budget,” she said.

Many big candy makers are also reporting rising sales and surprising profits.

“Candy companies are relatively recession-proof,” said Peter Liebhold, chairman of the Smithsonian Institution’s work and industry division. “During the Great Depression, candy companies stayed in business.”

小题1:Raymond Schneider was set as an example to show ________.

A.many Americans were laid off in the recession

B.lots of Americans like candies

C.many Americans in the recession like sweets which are comforting

D.Americans are suffering much in the recession.小题2: What does the underlined sentence “The recession seems to have a sweet tooth” mean?

A.Candy consuming rises while people are suffering bad effects of the recession.

B.The recession doesn’t have any bad effect on Americans.

C.Americans are optimistic even though they are out of employment.

D.Candy companies stayed in business during the Great Depression.小题3:Which is NOT the reason why people in the recession like sugar?

A.It is relatively cheap.

B.It is comforting and can make a lot of profits.

C.It raises people’s spirits up.

D.It calls up people’s good memories.小题4: The best title of the passage is ________.

A.Sugar Is Comforting

B.Candy Companies Stay In Business

C.Americans Have A Sweet Tooth

D.Sugar Sales Rise In The Recession

题型:单项选择题

某患者,剖宫产术后30天,突然 * * 大出血3小时,入院时血压70/60mmHg,心率130次/分,血红蛋白6g/L。

下面选项中容易造成该患者出血的因素有()

A.胎膜早破患者剖宫产

B.临产宫口开全后因头盆不稳行剖宫产

C.绒毛膜羊膜炎患者剖宫产

D.贫血患者剖宫产

E.重要妊娠高血压综合征合并严重低蛋白血症和水肿的患者

F.产程延长者剖宫产

题型:单项选择题

胸腔闭式引流,引流气体时在()穿刺;引流液体时在()穿刺。

题型:单项选择题

产品的生产者通常会为用户提供维护服务,下列服务合理的是()

A.一定时期内的产品或产品的零部件的免费保修和包换

B.无论全国任何地域内产品的免费上门送货和售后服务

C.出现故障用户先自行判断维修,不成功再联系厂家

D.产品发生故障时的从不提供上门检查和维修服务

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