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动作电位的“全或无”现象是指同一细胞的电位幅度( )

A、不受细胞外的Na<sup>+</sup> 浓度影响

B、不受细胞外的K<sup>+</sup> 浓度影响

C、与刺激强度和传导距离无关

D、与静息电位值无关

E、与Na<sup>+</sup> 通道复活的量无关

时间：2021-07-17 23:16 关键词：护理学专升本生理学期末成绩低于60分期末考试

答案解析

C

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