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问题 单项选择题 A3/A4型题

女，60岁。反复咳嗽、咳痰25年，心悸、气促、下肢间歇水肿3年，病情加重伴畏寒发热1周入院。体检：T38℃，呼吸急促，口唇发绀，双肺叩诊过清音，中下肺闻及湿啰音，心率110次／分，心律齐，无杂音，双下肢重度水肿。 假设病情仍继续恶化，出现昏睡或昏迷，血气分析示：PaO6.7kPa（50mmHg），PaCO10.7kPa（50mmHg），此时首先考虑的合并症为（）。

A.感染中毒性脑病

B.肺性脑病

C.ARDS

D.脑出血

E.脑栓塞

答案

参考答案：B

单项选择题

The following data sufficiency problems consist of a question and two statements, labeled (1) and (2), in which certain data are given. You have to decide whether the data given in the statements are sufficient for answering the question. Using the data given in the statements plus your knowledge of mathematics and everyday facts (such as the number of days in July or the meaning of counterclockwise), you must indicate whether.

In triangle ABC above, if ∠BAD and ∠ADB have measures of 2n, and if ∠ACB has a measure of n, what is the length of side AB ？（） (Figure not necessarily drawn to scale.)

(1) n=25°

(2) CD=4

A. Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.

B. Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.

C. BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.

D. EACH statement ALONE is sufficient.

E. Statements (1) and (2) TOGETHER are NOT sufficient.
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单项选择题

"血在便前者，其来近，近者或在大肠，或在肛门；血在便后者，其来远，远者或在小肠，或在于胃。"此论出自下列哪一著作（）

A.《血证论》

B.《诸病源候论》

C.《景岳全书》

D.《平治荟萃》

E.《医学入门》
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