下面哪种意见是正确的A.面部整复术与年龄大小有关B.整复手术对老年病员无必要进行C.

题型:单项选择题

问题:

下面哪种意见是正确的

A.面部整复术与年龄大小有关
B.整复手术对老年病员无必要进行
C.面部整复术最好在成熟后施行
D.面部整复术与生长发育无关
E.后天性面部畸形和缺损,年龄越小手术效果越好

考点:口腔五官科主治医师口腔医学专业知识口腔颌面外科学(一)
题型:单项选择题

阅读理解。                        

     One day in early March of 1993,Pauline and Tom Nichter and their 11-year-old son Jason,were shopping for a toy in Buena Park,CA.Suddenly,Panline saw a wallet lying on the floor.When she looked inside,

she found $200.The family,homeless and without work,knew that could change their lives.But they took

the wallet to the nearby police station and turned it in.The wallet was found to have some other pockets,

and more money in-over $2000!The police called the man who lost the wallet to pick it up.The man

thanked the Nichters and shook their hands,but didn't reward them.Luckily for the family,a TV news

reporter filmed the story.People from all over the world heard the story and sent them letters,money and

even jobs.A businessman even let them live in his house for free for six months.So far,the family has

received over $100 000.Now the Nichter's future is bright.

1.The best title(标题)of the reading would be_____________.

A.Money is Everything

B.From Poor to Rich

C.A kind Businessman

D.A Lost Wallet and the Police

2.Who found out the secret of the wallet?

A.The police.

B.Jason.

C.Someone else in the shop.

D.The man who lost the wallet.

3.From the reading,we know many people_____________.

A.work hard to change their lives

B.are friendly to the loser

C.are ready to help others

D.often have good luck

4.The words “reward them” in the reading mean_____________.

A.speak to the Nichters

B.give something to the Nichters

C.pay the police

D.meet the news reporters

5.Which of the following is true about the Nichters?

A.They got lots of money from a reporter.

B.They made friends with the loser of the money.

C.They posted letters to the people all over the world.

D.They became known to many people.

题型:单项选择题

世界上储量最大、生产和输出石油最多的地区是[ ]

A.东南亚

B.欧洲西部

C.中东地区

D.拉丁美洲

题型:单项选择题

已知等比数列{an},a2=8,a5=512.

(I)求{an}的通项公式;

(II)令bn=log2an,求数列bn的前n项和Sn

题型:单项选择题

结核性腹膜灸常见的并发症是

A.肠出血

B.肠穿孔

C.肠梗阻

D.肠瘘

E.腹腔脓肿

题型:单项选择题

女性22岁,干部,因剧烈腹泻,呕吐6小时就诊,共吐泻10余次,无发热及腹痛,水样便,量多,入院时大便自肛门自动流出。查体:体温36.6℃,脉搏100次/分,血压85/60mmHg,眼窝下陷,皮肤弹性差,心肺检查(-),肝脾未触及。血常规示:Hb160g/L,WBC15×109/L,N0.80,L0.25。大便常规示:WBC0~5个/HP,RBC1~3个/HP,大便悬滴可见穿梭快速运动的细菌。经输液纠正酸中毒,患者于入院24小时后恢复正常,但现在患者主诉胸闷、呼吸困难,不能平卧,肺底可闻及散在湿啰音。患者呼吸困难的最主要原因是()

A.肺部继发感染

B.急性肺水肿

C.低钾

D.中枢性呼吸抑制

E.呕吐物阻塞呼吸道

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