问题 问答题 简答题

何谓逸搏?

答案

参考答案:基本心律延迟出现或传导阻滞时,下级潜在起搏点被动发出激动产生心搏,称为逸搏。是具有保护作用的生理现象。

问答题

       据《史记》记载秦孝公死后,旧贵族诬告商鞅谋反结果商鞅被处死。你认为商鞅变法是成功了,还是失败了?为什么?

                                                                                                                                                            

                                                                                                                                                            

                                                                                                                                                             

                                                                                                                                                             

                                                                                                                                                             

                                                                                                                                                            

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