English
全部
搜索
图片
视频
地图
资讯
Copilot
更多
购物
航班
笔记本
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
时间不限
过去 1 小时
过去 24 小时
过去 7 天
过去 30 天
最佳匹配
最新
腾讯网
5 年
什么情况下需要氧疗,你都知道吗?
氧疗指各类缺氧的治疗,除了消除引起缺氧的原因外,均可给予吸氧治疗。那么具体什么情况下需要氧疗?氧疗的基本原则是什么?一起来看看吧~ 氧疗的基本原则 低氧血症的主要特点为PaO2下降,SaO2降低,组织供氧不足。肺泡气氧分压(PAO2)是肺泡气氧输送量 ...
腾讯网
3 年
血气分析四步大法!
氧分压(PaO2):指物理溶解在血液中的氧分子所产生的压力,正常值为 90~100 mmHg。 PaO2 正常值随着年龄增加而下降,预计 PaO2 值(mmHg)=100 - 0.33×年龄(岁)±5,也就是说,对于 80 岁的老年人来说,氧分压 68 mmHg 也可能是正常的。 动脉血氧饱和度(SaO2 ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果
今日热点
Luigi Mangione pleads guilty
Seeks ballroom revival
To headline Labor Day rally
250K minifridges recalled
OpenAI hires new CRO
Walmart recalls popular soup
Dog food recalled
Warns on US-South Korea drills
Harvard lawsuit dismissed
Hurricane warning in Hawaii
To visit Israel and Egypt
Sean Combs sues Rodney Jones
Carrier set for replacement
LSU legend Skip Bertman dies
Arrested in vandalism case
Board OKs 2-yr closure
Accused ex-officer released
Heavy rain kills 4 in Japan
Stolen paintings recovered
US missionary released
'All That' cast member dies
To leave the White House
Trump to visit NYPD academy
WWII Memorial vandalism probe
Regains UK parliamentary seat
Trump targets drone imports
Retail sales slip in July
2 UAE tankers attacked
UK wildfires hit record high
Former Florida boxer dies
Whole Foods recalls items
Ex-wife sued Max Miller
Announces platform changes
JPMorgan debanked Polymarket
IBM partners with OpenAI
Investors sue Selena Gomez
Murdaugh to appear in court
Unveils six new investments
Vote tally paused in Zambia
Judge drops Nevada case
Tunnel collapse in India
MD grandmother found guilty
New carrier heads to Mideast
FBI arrests 109 in MD, DE
反馈