一重症肌无力患者连续数日大量使用抗胆碱酯酶药,症状曾一度好转,呼吸困难改善,之后又突

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问题:

一重症肌无力患者连续数日大量使用抗胆碱酯酶药,症状曾一度好转,呼吸困难改善,之后又突发呼吸困难,瞳孔缩小,唾液增多,大汗,肠鸣音亢进,并可见肌束颤动,此时处理应为

A.停用一切药物,给予气管切开和人工呼吸

B.停用抗胆碱酯酶药物,给予气管切开和人工呼吸

C.加大抗胆碱酯酶药物剂量

D.停用抗胆碱酯酶药物,静脉注射阿托品

E.加大抗胆碱酯酶药物剂,并加用肾上腺皮质激素

考点:卫生资格考试(中初级)神经内科专业知识神经内科主治医师专业知识1
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当RSBI()预示脱机成功。

A.≤150

B.≤135

C.≤130

D.≤125

E.≤105

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嗳气酸腐的临床意义是()。

A.龋齿

B.宿食不化

C.中焦湿热

D.脾胃虚弱

E.胃寒

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The United States will introduce a new and comprehensive(综合的) exam for students who seek to study in American and other English-speaking countries, Xinhua News Agency reported from New York.

The exam, which stands for a great change from the current English level test, was disclosed by Theresa Chang Wei Jen, associate director of the International Service of the US College Board, America’s leading educational organization.

The Advanced Placement International English Language (APIEL) will be offered for the first time throughout the world on May 10, 2002, said Jen.

However, the APIEL is a strange title to most Chinese students, and it is unlikely to soon gain the similarity of other already existing exams, such as the TOEFL(Test of English as a Foreign Language), the GRE(Graduate Record Examination), or the IELTS(International English Language Testing System).

“I have never heard of such a test and I would prefer the IELTS if I need another exam,” said Xu Jingyan, a graduating student from Beijing University of Aeronautics and Astronautics, who wants to study in England and has already taken the TOEFL.

Most of Xu’s classmates have never heard of the APIEL. “The APIEL is designed for international students who wish to get university studies in English-speaking countries, including the United States, Britain, Canada, and Australia.” said Jen.

The APIEL has been adopted, said Jen, because the TOEFL can no longer accurately reflect the abilities of students of using the English language comprehensively in an academic environment. Xinhua reported that a fairly large number of foreign students who earned high scores in TOEFL exam turned out to be very ordinary educational performers after admission.

Compared with the TOEFL, the APIEL measures a student’s ability to read, write, speak and understand English through testing his or her skills in listening comprehension, speaking with accuracy(精确) and resourcefulness, and writing with clarity and fluency(流畅), Jen said.

小题1:The United States will introduce a new exam because _______.

A.more and more students want to get further education in the USA

B.the Chinese people pay special attention to English studies with China’s entry into the WTO

C.the already existing exam systems seem to be far from perfect

D.it will bring the US government quite a lot of money小题2:Which of the following statements is TRUE according to the selection?

A.It will take quite a period of time for people to accept the APIEL.

B.The TOEFL is more popular with the Chinese than the IELTS.

C.A student will have to take the APIEL if he or she wants to study in English—speaking countries from 2002.

D.Chinese students will prefer the IELTS rather than the APIEL even in the future.小题3:The underlined word current in the second paragraph means _______.

A.modern

B.present

C.standard

D.formal小题4:Please decide which of the following would be the best title for this news report.

A.The Key to English-speaking Countries

B.The Four Skills in Learning English

C.TOEFL, IELTS and GRE to be Out of Date

D.New Exam Designed for Students

题型:单项选择题

按步骤演示外科洗手。

题型:单项选择题

一个国家或地区总人口的数量直接影响着该()的潜量。

A.市场 

B.供给 

C.工厂 

D.环境

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