试题与答案

以下哪种情况在术中维持较慢心率是错误的()。 A.腹腔镜手术 B.高血压、冠心病 C

题型:单项选择题 A1/A2型题

题目:

以下哪种情况在术中维持较慢心率是错误的()。

A.腹腔镜手术

B.高血压、冠心病

C.主动脉瓣关闭不全

D.低蛋白血症

E.甲状腺功能亢进

答案:

参考答案:C

解析:主动脉瓣关闭不全患者因其有效每搏量较低,因此需要较快心率来维持心排量。其他选项较慢心率对疾病控制有好处或为干扰选项。

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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.

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19()

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B.born

C.meant

D.required

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法院对于谢小福的要求,应如何处理

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