【单选题】![](https://cos-cdn.shuashuati.com/shuashuati-web/2024-0521-0905-00/logo-new-ad743.png)
在慢性呼吸性碱中毒,使氧合血红蛋白解离曲线恢复正常的代偿机制是()。
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAYAAABzenr0AAAA5ElEQVRYR2NkGGDAOMD2M+B0wKpVq9huv/jbxPD/fxwDA4MkhQ59zsDIuEhVgrkuLCzsF7JZOB3QOml5B8P//+UUWoyqnZGxszovsoI4B0xc9gyfzxmZmb2rcsK3IRvWMWm599///7fgcfTz6vwoKWId8B+f75kZGX0q8iK3kugAhur8KJRQxx0FE5fhdQC5UTPqgNEQGA2B0RAYDYHREBgNgaETAuTW96TqG7yt4tbRFhGRIQBqHTP9+8dIoDUMTxqk5AK8zXKYiaDWMYhNpANIaJYPdMdkwLtmpOZnctUPeDkAAP6tmiH1ggTLAAAAAElFTkSuQmCC)
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参考答案:
![](https://cos-cdn.shuashuati.com/shuashuati-web/2024-0521-0905-00/logo-new-ad743.png)
【单选题】急性呼吸性碱中毒的预计代偿公式是()
A.
['PCO
2=40-(24-cHCO
![](https://cdn.shuashuati.com/imgs/76db1ee9d35e8b4937444d375a8ba985.jpg)
)×1.2±2
B.
PCO
2=40+(cHCO
![](https://cdn.shuashuati.com/imgs/76db1ee9d35e8b4937444d375a8ba985.jpg)
-24)×0.9±5
C.
cHCO
![](https://cdn.shuashuati.com/imgs/76db1ee9d35e8b4937444d375a8ba985.jpg)
=24+(PCO
2-40)×0.4+3
D.
cHCO
![](https://cdn.shuashuati.com/imgs/76db1ee9d35e8b4937444d375a8ba985.jpg)
=24+(PCO
2-40)×0.07±1.5
E.
cHCO
![](https://cdn.shuashuati.com/imgs/76db1ee9d35e8b4937444d375a8ba985.jpg)
=24-(40-PCO
2)×0.2±2.5
【单选题】急性呼吸性碱中毒的预计代偿公式是()
A.
['PCO
2=40-(24-cHCO
![](https://cdn.shuashuati.com/imgs/76db1ee9d35e8b4937444d375a8ba985.jpg)
)×1.2±2
B.
PCO
2=40+(cHCO
![](https://cdn.shuashuati.com/imgs/76db1ee9d35e8b4937444d375a8ba985.jpg)
-24)×0.9±5
C.
cHCO
![](https://cdn.shuashuati.com/imgs/76db1ee9d35e8b4937444d375a8ba985.jpg)
=24+(PCO
2-40)×0.4+3
D.
cHCO
![](https://cdn.shuashuati.com/imgs/76db1ee9d35e8b4937444d375a8ba985.jpg)
=24+(PCO
2-40)×0.07±1.5
E.
cHCO
![](https://cdn.shuashuati.com/imgs/76db1ee9d35e8b4937444d375a8ba985.jpg)
=24-(40-PCO
2)×0.2±2.5
参考解析:
![](https://cos-cdn.shuashuati.com/shuashuati-web/2024-0521-0905-00/logo-new-ad743.png)