硝酸甘油, 受体阻断药和硝苯地平治疗心绞痛的共同作用是(  )A.扩张冠状血管,增加心肌供血B.减少心肌耗氧量C.减慢心率D.抑制心肌收缩...

作者: rantiku 人气: - 评论: 0
问题 硝酸甘油, 受体阻断药和硝苯地平治疗心绞痛的共同作用是(  ) A.扩张冠状血管,增加心肌供血 B.减少心肌耗氧量 C.减慢心率 D.抑制心肌收缩力 E.减少心室容积
选项
答案 B
解析

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  • 消息: [程序异常] : MISCONF Redis is configured to save RDB snapshots, but it's currently unable to persist to disk. Commands that may modify the data set are disabled, because this instance is configured to report errors during writes if RDB snapshotting fails (stop-writes-on-bgsave-error option). Please check the Redis logs for details about the RDB error.
  • 文件: /twcms/kongphp/cache/cache_redis.class.php
  • 位置: 第 85 行
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