动态心电图ST段偏移的检测点一般设定在J点后()。
A.40~60ms
B.50~70ms
C.60~80ms
D.70~90ms
E.80~100ms
参考答案:C
The two Chinese scientists have made a wonderful discovery, which marks a major _______ in the basic research in the field.
A.reform
B.approach
C.boundary
D.breakthrough
关于肝性脑病哪项是错误的()
A.前驱期:轻度性格改变,可有扑翼样震颤,脑电图多数正常
B.昏迷前期:意识错乱,扑翼样震颤存在,脑电图异常
C.昏睡期:昏睡和精神错乱,扑翼样震颤可引出,脑电图异常
D.昏迷期(浅昏迷):神志完全丧失,扑翼样震颤仍可引出,脑电图明显异常
E.昏迷期(深昏迷):神志完全丧失,扑翼样震颤无法引出,脑电图明显异常