奎尼丁降低心肌自律性是由于A.抑制4相Na+内流，促进4相K+外流B.抑制4相Na+内流C.抑制4相Ca2+内流D.抑制4相K+外流E...

作者: rantiku 人气: - 评论: 0

问题奎尼丁降低心肌自律性是由于 A.抑制4相Na+内流，促进4相K+外流 B.抑制4相Na+内流 C.抑制4相Ca2+内流 D.抑制4相K+外流 E.促进4相Na+内流

选项

答案 B

解析

分享到：

猜你喜欢

发表评论

更多 网友评论 （0 条评论）

暂无评论

错误啦！

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.'; ?>