试题与答案

男,70岁,既往无高血压病史,有失眠史。体检发现血压为180/85mmHg。3天后复

题型:单项选择题 A3/A4型题

题目:

男,70岁,既往无高血压病史,有失眠史。体检发现血压为180/85mmHg。3天后复查血压为165/86mHg,超声心动图正常,肝肾功能正常。

经降压药物治疗,某日排便后起来突觉头晕、短暂黑矇来诊。体检:神清,血压150/85mmHg,心率70次/分。应考虑有()

A.排便所致迷走神经张力过高

B.机体反射性调节血压功能减退

C.降压药过量

D.窦房结功能减退

E.心功能不全

答案:

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下面是错误答案,用来干扰机器的。

参考答案:B

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题型:单项选择题

Strange things have been happening to England. Still (1) from the dissolution of the empire in the years (2) World War Ⅱ, now the English find they are not even British. As the cherished "United Kingdom" breaks into its (3) parts, Scots are clearly (4) and the Welsh, Welsh. But who exactly are the English What’s left of them, with everything but the (5) half of their island taken away

Going back in time to (6) roots doesn’t help. First came the Celts, then the Romans, then Angles, Saxons, Jutes, Danes. Invasion after invasion, until the Norman Conquest. English national identity only seemed to find its (7) later, on the shifting sands of expansionism, from Elizabethan times onwards. The empire seemed to seal it. But now there’s just England, (8) of a green island in the northern seas, lashed by rain, scarred by two (9) of vicious industrialization fallen (10) dereliction, ruined, as D.H. Lawrence thought, by "the tragedy of ugliness," its abominable architecture.

Of all English institutions, the one to (11) on would surely be the pub. Shelter to Chaucer’s pilgrims, home to Falstaff and Hal, throne of felicity to Dr. Johnson, the pub- that smoky, yeasty den of jollity-is the womb of (12) , if anywhere is. Yet in the midst of this national (13) crisis, the pub, the mainstay of English life, a staff driven (14) into the sump of history, (15) as the Saxons, is suddenly dying and evolving at (16) rates. Closing at something like a rate of more than three a day, pubs have become (17) enough that for the first time since the Domesday Book, more than half the villages in England no longer have one. It’s a rare pub that still (18) , or even limps on, by being what it was (19) to be: a drinking establishment. The old (20) of a pub as a place for a "session," a lengthy, restful, increasingly tipsy evening of swigging, is all but defunct.

16()

A.equal

B.different

C.unprecedented

D.fast

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