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【案例警示】床旁血氧评估五步法PPT课件

  • 2026-11-06 17:00:14

【案例警示】床旁血氧评估五步法PPT课件

目录大纲：
01 基础认知：三大血氧指标差异/氧供区别/临床思维转变
02 相关识别：SpO2异常四可能/CO中毒假正常/高铁血红蛋白血症
03 存在隐患：真隐匿缺氧的临床陷阱
04 “真假低氧”：床旁五步法/血气分析时机/核心误区/总结与参考文献
#低氧血症 #血氧饱和度 #SpO2 #床旁评估 #临床思维 #护理处置 #呼吸衰竭 #血气分析 #ICU护理 #危重症护理

作者提示: 健康医疗分享，仅供参考
天津,1小时前,
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《大卫•科波菲尔》连环画(下)课件(170张PPT)

基本 文件 流程 错误 SQL 调试
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  1. CONNECT:[ UseTime:0.000520s ] mysql:host=172.18.0.4;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000738s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000414s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000334s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000619s ]
  6. SELECT * FROM `set` [ RunTime:0.000281s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000669s ]
  8. SELECT * FROM `article` WHERE `id` = 537112 LIMIT 1 [ RunTime:0.000375s ]
  9. UPDATE `article` SET `lasttime` = 1794147448 WHERE `id` = 537112 [ RunTime:0.001265s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000312s ]
  11. SELECT * FROM `article` WHERE `id` < 537112 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000417s ]
  12. SELECT * FROM `article` WHERE `id` > 537112 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000387s ]
  13. SELECT * FROM `article` WHERE `id` < 537112 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000420s ]
  14. SELECT * FROM `article` WHERE `id` < 537112 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000445s ]
  15. SELECT * FROM `article` WHERE `id` < 537112 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.001448s ]
0.122148s