男性,48岁,高血压病史3年。近来工作忙,未规律服降压药,晨起出现明显头痛、烦躁、面

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问题:

男性,48岁,高血压病史3年。近来工作忙,未规律服降压药,晨起出现明显头痛、烦躁、面色苍白、视力模糊,测血压230/130mmHg。

第一小时内血压降低()

A.10%~15%

B.15%~20%

C.20%~25%

D.25%~35%

E.35%~40%

考点:心血管内科(医学高级)医学高级心血管内科模拟试卷四
题型:单项选择题 共用题干题

The Winter Olympics is also called the White Olympics.At this time,many colorful stamps are published to mark the great Games.The first stamps marking the opening came out on January 25th,1932 in the United States for the 3rd White Olympics. From then on,publishing stamps during the White Olympics became a rule.

During the 4th Winter Olympic Games a group of stamps were published in Germany in November l936. The five Olympics rings were drawn on the front of the sportswear.It was the first time that the rings appeared on the stamps of the White Olympics.

In the 1950s,the stamps of this kind became more colorful.When the White Olympics came,the host countries(主办国) as well as the non-host countries published stamps to mark those Games.China also published four stamps in February 1980 when the Chinese sportsmen began to take part in the White Olympics.

Japan is the only Asian country that has ever held the White Olympics.Altogether 14,500 million stamps were sold to raise money for this sports meeting.

Different kinds of sports were drawn on these small stamps.People can enjoy the beauty of the wonderful movements of some sportsmen.

小题1:The White Olympics and the Winter Olympics_________.

A.are the same thing

B.are different games

C.are not held in winter

D.are held in summer小题2:The world made it a rule to publish stamps to mark the great world games_______.

A.after the year 1936

B.after the 3rd White Olympics

C.before the 3rd White Olympics

D.before the year 1932小题3:Which of the following is TRUE?

A.Only the host countries can publish stamps to mark those Games.

B.Only the non-host countries can publish stamps to mark those Games.

C.All the countries can publish stamps to mark those Games.

D.Japan can’t publish stamps to mark those Games小题4:What may appear on the stamps of the White Olympics?

A.Basketball.

B.Table tennis.

C.Football.

D.Skating.

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植物的茎产生向光性的原因是[     ]

A.单侧光引起生长素分布不均匀

B.光促进生长素大量产生

C.单侧光抑制了生长素的合成

D.光促进生长素向茎运输

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女,72岁,全口义齿戴用1周,自述休息位时义齿固位尚可,但张口、说话或打哈欠时义齿脱位,戴上义齿口腔黏膜疼痛,取下后疼痛缓解,吃东西时常咬颊部,检查见上唇系带处有小溃疡,部分义齿边缘相对的黏膜充血

上唇系带处溃疡的原因为

A.上唇系带过短
B.上唇系带过长
C.基托在上唇系带处缓冲过多
D.基托在上唇系带处缓冲不足
E.基托在上唇系带处不密合

题型:单项选择题 共用题干题

妊娠高血压综合征基本病理改变是

A.肾小球滤过率减低

B.全身小动脉痉挛

C.胎盘绒毛退行性变

D.水钠潴留

E.弥漫性血管内凝血

题型:单项选择题 共用题干题

调查显示,个别外国公司的中国代工厂存在不支付员工加班费,让工人在有害健康的恶劣环境下丁作等违规现象。这些代工厂的行为侵犯了我国劳动者()。

①取得劳动报酬的权利

②提请劳动争议处理的权利

③享受社会保险和福利的权利

④获得劳动安全卫生保护的权利

A.①②

B.③④

C.②③

D.①④

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