使心排出量增加的因素有很多,除外()A.心肌收缩力增加B.外周血管阻力增加C.回心血量增多D.外周血管扩张E.后负荷下降

作者: rantiku 人气: - 评论: 0
问题 使心排出量增加的因素有很多,除外()
选项 A.心肌收缩力增加 B.外周血管阻力增加 C.回心血量增多 D.外周血管扩张 E.后负荷下降
答案 B
解析
发表评论
更多 网友评论0 条评论)
暂无评论
错误啦!

错误信息

  • 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
    <?php echo 'KongPHP, Road to Jane.'; ?>