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【单选题】
β受体阻断药抗心绞痛作用机制不包括?()
A.
降低心肌耗氧量
B.
扩大心室容积
C.
增加缺血区血供
D.
延长冠脉灌流时间
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举一反三
【单选题】Why did the European Court overrule Britain on Abu Qatada according to the passage?
A.
Because the evidence had been gained by torture.
B.
Because Abu Qatada was proved to be absent in the plot.
C.
Because the laws on suspects changed after Sept. 11.
D.
Because the British Court sits under the European Court.
【单选题】导致短暂脑缺血发作最常见的病因是
A.
糖尿病
B.
吸烟、饮酒
C.
高血压
D.
动脉粥样硬化
E.
血液动力学改变
【单选题】导致短暂脑缺血发作最常见的病因是
A.
情绪激动
B.
高血压
C.
动脉粥样硬化
D.
吸烟
E.
饮酒
【单选题】从()动物开始出现恒温动物。
A.
两栖纲
B.
爬行纲
C.
鸟纲
D.
哺乳纲
【单选题】导致短暂脑缺血发作最常见的病因是
A.
糖尿病
B.
吸烟饮酒
C.
动脉粥样硬化
D.
高血压
E.
情绪激动
【单选题】Mr Abu, the laboratory attendant, came in from the adjoining store and briskly cleaned the blackboard. He was a retired African sergeant from the Army Medical Corps and was feared by the boys. If he c...
A.
he had been an Army sergeant and had military ideas of discipline
B.
he reported them to the Science masters whenever he caught them petty thieving
C.
he was cruel
D.
he believed in strict discipline
【单选题】导致短暂脑缺血发作最常见的病因是
A.
脑动脉粥样硬化
B.
吸烟、饮酒
C.
糖尿病
D.
高血压
E.
情绪激动
【单选题】致短暂脑缺血发作最常见的病因是:
A.
情绪激动
B.
高血压
C.
动脉粥样硬化
D.
吸烟
E.
饮酒
【判断题】DIY温度报警器实验中,为了可以精确测量热敏电阻阻值,应在磁力搅拌器从加热状态变为恒温状态时立即测量其阻值,记录最开始出现的数值。
A.
正确
B.
错误
【单选题】下列叙述中不正确的是
A.
卡马西平对三叉神经痛的疗效优于苯妥英钠
B.
丙戊酸钠对各类癫痫发作都有效
C.
乙琥胺对失神发作的疗效优于丙戊酸钠
D.
地西泮是癫痫持续状态的首选药
E.
卡马西平可治疗癫痫大发作
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