动物安静时每分钟心跳的次数,简称为(?)。A.心率B.心音C.心输出量D.每搏输出量E.以上均错

作者: rantiku 人气: - 评论: 0
问题 动物安静时每分钟心跳的次数,简称为(?)。
选项 A.心率 B.心音 C.心输出量 D.每搏输出量 E.以上均错
答案 A
解析

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