男性,65岁。1年前开始出现进食时偶发哽噎感,胸骨后刺痛,进食后症状消失,近3个月来

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问题:

男性,65岁。1年前开始出现进食时偶发哽噎感,胸骨后刺痛,进食后症状消失,近3个月来自觉吞咽困难,明显消瘦,乏力。

5天后病理提示为食管鳞癌,食管鳞癌的发生与下列哪项因素无关()。

A.真菌

B.亚硝胺

C.进粗硬、过烫食物

D.遗传因素

E.Barrett食管

考点:消化内科学(医学高级)医学高级消化内科模拟试卷一
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我国制定的关于义务教育的法规是()。

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“Can’t hold a candle to” is a popular expression.When there wasn’t electricity, someone would have a servant light his way by holding a candle.The expression meant that the person who cannot hold a candle to you is not fit even to be your servant.Now,it means such a person cannot compare or compete.

Another expression is“hold your tongue.”It means to be still and not talk.“Hold your tongue”is not something you would tell a friend.But a parent or teacher might use the expression to quiet a noisy child.

“Hold out”is an expression one hears often in sports reports and labor news.It means to refuse to play or work.Professional football and baseball players“hold out” if their team refuses to pay them what they think they are worth.

The expression“hold up” has several different meanings.One is a robbery.A man with a gun may say,“This is a hold up.Give me your money.”Another meaning is to delay.A driver who was held up by heavy traffic might be late for work.Another meaning is for a story to be considered true after an investigation.A story can hold up if it is proved true.

“Hold on”is another expression,which means wait or stop.As you leave for school,your brother may say,“Hold on,you forgot your book.” It is used to ask a telephone caller to wait and not hang up his telephone.

Our final expression is“hold the line.”That means to keep a problem or situation from getting worse—to hold steady.For example,the president may say he will“hold the line on taxes.”He means there will be no increase in taxes.

小题1:The author introduces the expressions mainly by _____________.

A.giving examples

B.making comparisons

C.raising questions

D.quoting famous remarks小题2:The expression“can’t hold a candle to”call be used when ____________.

A.some footballers refuse to play a game

B.someone else is wanted on the phone

C.someone is not qualified for a position

D.someone was delayed by heavy traffic小题3:The tune ofthe phrase“hold your tongue”is probably a little ___________.

A.amusing

B.polite

C.unfriendly

D.offensive小题4:If some teachers“hold out”,they probably __________.

A.change their artitude

B.refuse to work

C.make a compromise

D.show their devotion小题5:Which of the following sentences can convey positive meanings?

A.I was late as I was held up by a hold up.

B.Hold on!You have to pay the bill,sir.

C.You can’t even hold a candle to Michael.

D.I promise to hold the line on house prices.

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一位体重60kg的女患者,因外伤引起急性出血约2000ml,经手术止血并在应用晶体液和人造胶体液补足血容量(血压已稳定)的基础上,宜输注下列何种血制品()。

A.红细胞悬液(添加剂红细胞)

B.保存全血

C.洗涤红细胞

D.新鲜冰冻血浆

E.新鲜全血

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imagine   v.(   )
A.创造          B.想象            C.如果
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胡 * * * * 在江西考察时提出,领导干部一定要对群众有感情、对工作有激情、对事业有痴情,始终保持着一种昂扬向上的精神风貌,才能促进经济社会发展。这体现了()

A、社会存在对社会意识的决定作用

B、不同的人对待同一事物往往有不同的价值观

C、人们的价值观不是一成不变的

D、价值观的导向作用

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