患者男性,32岁,腹痛,恶心呕吐,查体可见上腹部明显胃蠕动波,该患者可能的诊断是A.

题型:单项选择题

问题:

患者男性,32岁,腹痛,恶心呕吐,查体可见上腹部明显胃蠕动波,该患者可能的诊断是

A.急性胃炎

B.急性胰腺炎

C.胃癌

D.胃溃疡

E.幽门梗阻

考点:卫生资格考试(中初级)消化科基础知识消化科主治医师基础知识1
题型:单项选择题

a. The government is desperate to sell the most troubled of South Korea’s big companies to foreigners. This, ministers believe, is the best way to accelerate the corporate restructuring begun in the wake of the Asian financial crisis in 1997, and to clear the way for more sustainable economic growth.
b. GM’s deal. with Daewoo Motor marks the end of an even longer and more painful process. Ford almost bought the car maker two years ago, but pulled out after deciding that Daewoo would be too hard to turn round.
c. Micron had offered to pay about MYM3.4 billion for Hynix’s core memory business, and to take aminority stake in the non--memory arm. Analysts predict that the government will put pressure on creditors to rescue a deal with Micron or seek a new buyer, as liquidation is too risky to contemplate in an election year.
d. This week, after months of on--off talks with foreign suitors, the government’s plans moved a big step forward, and then an equally big step back.
e. But GM has much work to do to rebuild Daewoo’s damaged brand image and domestic market share, which hovers around 10% after reaching a high of 37% in 1998. GM has to fill holes in product lines by introducing sport--utility and multi--purpose vehicles, says Nick Reilly, former chief executive of Vauxhall, GM’s British subsidiary, and chief--executive--designate of GM--Daewoo now that he has sealed the deal.
f. GM has struck a good deal. Together with various undisclosed partners, it will hold a 67% stake in a new company, tentatively named GM--Daewoo. The American car maker will pay MYM251m for its own stake of 42%, but it will also assume MYM573m of Daewoo Motor’s debts. The acquisition is a key part of GM’s global expansion. The company has been trying to strengthen its foothold in Asia for some time.
g. On April 30th General Motors (GM) signed a contract to buy the bankrupt Daewoo Motor. But on the same day, the board of Hynix, a cash--strapped memory--chip giant, shocked the markets by rejecting a proposed takeover by Micron Technology, an American competitor.
h. His management team can expect trouble from South Korea’s aggressive unions along the way. In a sign of things to come, the signing ceremony was moved to a secret location after a group of union activists occupied the hotel where it was due to take place.
i. Buying a presence in South Korea was seen as particularly urgent, since imports account for only 3% of the 1.5mears sold in the country each year. GM hopes to use Daewoo’s production lines to make budget cars that will be sold under the Daewoo brand in most markets.
j. GM had been talking with Daewoo for over a year. It has agreed to buy two of the company’s four domestic car plants, a factory in Vietnam, a parts unit in the Netherlands and nine overseassales arms (all in Europe except one, in Puerto Rico of all places). Between them, the two d, omestic factories can churn out a combined 530,000 cars and 30,000 commercial vehicles a year.

______;

题型:单项选择题

凤鸟作为殷人的图腾形象,从种种迹象不难看出曾经历了漫长的发展过程,在简狄吞卵的传说中,被崇拜的还是一种具体的鸟儿燕子;而在青铜族徽、甲骨文卜辞中,其图像已呈形形色色,且都是比较抽象的鸟了;在殷墟,与燕雏同时出土的有只玉凤,其造型有鸡冠、鹤足、孔雀羽尾等多种禽鸟的特征。鸟图腾发展为凤的形象,显然不是一朝一夕的,从中可见氏族、部落不断联盟、融合的残痕。后来,当人间出现了大一统的“帝王”,凤也就被宣称为“百鸟之王”了。
对原文有关内容的理解,正确的一项是( )。

A.风鸟作为殷人的图腾形象,经历了一个从抽象到具体的漫长发展过程
B.在简狄吞卵的传说中,凤是一只燕子;在青铜族徽、甲骨文卜辞中,凤已成为了比较抽象的鸟
C.在殷墟,与燕雏同时出土的有只玉凤,是鸡、鹤、燕和孑L雀形象的集合体
D.凤被宣称为“百鸟之王”,是在人间出现了大一统的帝王之后,这时的鸟图腾已发展成为凤的形象

题型:单项选择题

有二尖瓣反流时,CO测定值比实际CO值小。()

题型:单项选择题

不是实施精益生产的具体手法的是()。

A.生产同步化

B.生产均衡化

C.生产人性化

D.生产柔性化

题型:单项选择题

在地面检查飞机风挡雨刷系统工作情况时,应注意:().

A.将风挡玻璃用薄膜覆盖,以防止擦伤玻璃表面

B.将雨刷拉起,脱离风挡表面,以防止擦伤玻璃表面

C.将雨刷拆下实施检查,完成检查后再装回原位

D.先向风挡上洒水,避免干刷,以防止擦伤玻璃表面

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