天气预报 > 其他 > 呼吸多少次正常
呼吸多少次正常
更新时间: 2020-11-05 00:00:00  

呼吸12-20次/分钟正常。呼吸是人体内外环境之间进行气体交换的必需过程,人体通过呼吸而吸进氧气、呼出二氧化碳,从而维持正常的生理功能。呼吸频率是一种形容每分钟呼吸的次数的医学术语,每分钟呼吸的次数称为呼吸频率。正常成人呼吸频率为每分钟12-20次。

关键词: 呼吸 多少 正常

呼吸多少次正常相关经验

天气预报

最新推荐

页面:/news/view-304523/ | 耗时:0.5171 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=304523 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=304523 LIMIT 0,1
select * from tbl_Articles_sphinx where id=304523 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(4152575,4138054,4054178,3996434,3958100,3774856,3735838,3671130,3638041,3621216,3621173,3621104,3621047,3621000,3620996,3619905,3608439,3608371,3608342,3608329,3608257,3608251,3607855,3606443,3601661,3593496,3588834,3578651,3577839,3573520) ORDER BY field (ArticleID,4152575,4138054,4054178,3996434,3958100,3774856,3735838,3671130,3638041,3621216,3621173,3621104,3621047,3621000,3620996,3619905,3608439,3608371,3608342,3608329,3608257,3608251,3607855,3606443,3601661,3593496,3588834,3578651,3577839,3573520)