关于经颈静脉肝内门腔静脉分流术,描述正确的是() A.通过在肝内建立一条肝静脉与门静

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问题:

关于经颈静脉肝内门腔静脉分流术,描述正确的是()

A.通过在肝内建立一条肝静脉与门静脉之间的人工分流通道,使部分门静脉血流直接回流至下腔静脉,从而降低门静脉压力,控制和预防食管胃底静脉曲张破裂出血,促进腹腔积液吸收

B.内科治疗包括硬化治疗,不能有效控制的急性静脉曲张出血不是该治疗的适应证

C.常规内科治疗,包括硬化治疗和药物治疗,不能控制的反复静脉曲张出血是该治疗的适应证

D.门静脉闭塞/血栓形成是该治疗的禁忌证

E.术后发生肝性脑病和分流通道的再狭窄是该治疗的并发症

考点:广西住院医师放射科综合复习放射科综合复习题库
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患者,王某,男,6岁5个月,第一磨牙中性间间隙约3mm,萌出约1/3,拥挤3mm,前牙覆盖约4mm,覆Ⅱ度。

该患者口内还应重点做的检查()

A.口腔黏膜情况

B.有否龋齿

C.唇系带附丽情况

D.有否咬下唇的习惯

E.鼻腔通气是否良好

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A tall figure appeared from the dark door of the tent. It was a smoking young man about twenty three or four. He had an almost black face, though smooth. His moustache was black with curled points. There was an unusual force in his face, and in his daring rolling eyes. cef

  Rebecca still stood hesitating like a swimmer about to make his dive, hardly knowing whether to return or move forward.

"Hi, my beauty, what can I do for you?" said he, approaching. Realizing that she was quite at a loss, the man spoke in a gentle voice, "Never mind. I am Mr. Thackeray. Have you come to see me or my mother?"

  This scene differed greatly from what Rebecca had expected. She had dreamed of an aged and dignified(威严的) face. She told herself to be calm and answered "I came to see your mother, sir."

  "I am afraid you cannot see her-she is ill in bed," replied the representative of the house; for this was Mr. Alee Thackeray, the only son of the noble family. "What is the business you wish to see her about?"

  "It isn't business-it is-I can hardly say what!"

  "Pleasure?"

  "Oh no. Why, sir, if I tell you, it will seem..."

  Rebecca's sense of a certain ridicule(奚落,讥笑) was now so obvious and strong that, despite her general discomfort at being here, her rosy lips curved(弯曲) towards a smile, much to the attraction of the young man.

  "It is so foolish", she murmured. "I fear I can't tell you!"

  "Never mind; I like foolish things. Try again, my dear," said he kindly.

  "Mother told me to come," Rebecca continued; "and, indeed, I was in the mind to do so myself. But I did not expect it would turn out like this. I came…sir, I came to tell you that we are of the same family as you."

  "Ho Ho! Poor relations?"

  "Yes."

  "Rossetti?"

  "No. Thackeray."

  "Ay, ay; I mean Thackeray."

  "Our names are worn away to Durbeyfield; but we have several proofs that we are Thackeray. The local scholars hold the view that we are, and...and we have an old seal and a silver spoon marked with the same castle as yours. So mother said we ought to make ourselves known to you, as we've lost our horse by a bad accident. We can hardly make a living."

"It’s very kind of your mother, I'm sure." Alec looked at Rebecca as he spoke, in a way that made her uneasy. "And so, my pretty girl, you've come on a friendly visit to us, as relations?"

  "I suppose I have," looking less confident and uncomfortable again.

"Well, there's no harm in it. I mean it doesn’t hurt to come and make yourself known to me. Where do you live? What are you?" …

小题1:While meeting with Alec, Rebecca feels _______during the whole course.

A.nervous and uneasy

B.excited and hopeful

C.amazed and comfortable

D.pleased but embarrassed.小题2:Which of the following is suitable to describe Rebecca’s impression of Alec?

A.unfriendly and ta lkative

B.forceful and daring

C.gentle and reliable

D.older than expected小题3:What is Rebecca’s real purpose of making this visit?

A.To see Alec himself.

B.To see Alec's mother.

C.To confirm that they are of the same family.

D.To make known their relationship and seek help.小题4:From the passage, we can conclude that Alec appears quite friendly to Rebecca largely because __________.

A.Rebecca is his distant relation

B.Rebecca looks polite to him

C.Rebecca is a pretty girl

D.Rebecca looks ridiculous

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内浮顶罐可减少油品的()。

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阅读下面短文,回答下 * * 道题。
史学原以记述近现代事实为主要任务,任何时代的近现代史都是史学家的研究中心。史学容易触犯政治禁忌,成为文字狱和其他变相文字狱的主要对象。清代的文字狱几乎等于历史狱。朴学反是,以经学为中心,以小学(文字学)的训诂、音韵等为附庸,在其范围内的诸子、古史考证、地理、方志等等,都和政治现实没有直接关系。清代顺、康、雍、乾文网太密,文字狱大兴之后,史学因为首当其冲而大衰,考证学因为可以避祸而极盛,便是明证。由于中国封建社会历经的时期特别长,君主权威无限大,一切都被严密控制,学术界便越来越明显地出现这种极其反常的怪现象:现代史成为空白点,近代史成为薄弱点,古代史成为集中点,越古越厚,越今越薄,甚至有古无今,许多学者都成为“信而好古”者。这自然是由于统治者极端专制和极端愚民造成的,而学术界死气沉沉,学术家畏难避祸,以古代史为防空洞、避风港,也是无法辩解和否认的原因。明末清初许多伟大的史学家,在国变之后,毅然决然地都要集中余生精力,就亲身见闻去私著《明史》。《明史》就是他们的近代史。当时,从学术界老前辈黄宗羲、顾炎武、王夫之到万斯同、全祖望等大史学家,多专心致志私著《明史》,把私著《明史》看作高于一切的神圣任务。黄、万、全等清初史学家在中国史学史上的地位是难以比拟的,因为在二十四史中,只有《史记》敢于写到“今上”即当代史。在明代以前,如后汉初修的《前汉书》,唐初的官修《隋书》,元初的官修《宋史》等,均属隔代修史,而且由于官修,那是根本谈不上史德问题的。在清代以后,如民国初年以清朝遗老为主官修的《清史稿》,等于清王朝的奴才为清王朝的主子服务,也是可鄙的。只有明清问的一大群史学家敢于不惜牺牲、无所畏惧地私著信史实录,确为难能可贵,这是中国史学史上最值得大书特书的一点。由此可见史学是以同现实有密切关系的近现代历史为中心的,历史科学工作者必须是大智大勇者,缺乏勇敢精神,就不可能成为伟大的历史学家。

下列对本文内容理解正确的一项是______。

A.朴学研究不易酿成文字狱,因为朴学以经学为中心,以小学的训诂、音韵等为附庸,跟政治现实并没有直接的关系

B.清代的考证学极其兴盛,是由于顺、康、雍、乾大兴文字狱后,史学研究大大衰落造成的

C.明代以前,后汉初修的《前汉书》,唐初的官修《隋史》,元初的官修《宋史》等,其史学价值都在官修《清史稿》之上

D.黄、万、全等清初史学家在中国史学史上地位崇高,是因为他们私著《明史》的成就达到了司马迁《史记》的高度

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栝蒌薤白白酒汤的功效为()

A.宣肺化饮,理气散结

B.豁痰开窍,行气止痛

C.宣痹通阳,豁痰利气

D.温阳益气,活血通痹

E.宣痹通阳,降逆除满

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