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Partial pressure of oxygen (PaO2) test

A PaO2 test measures oxygen pressure in arterial blood to help guide treatment for respiratory issues. This test is part of an arterial blood gas (ABG) test, which also measures other components like ...
Medical News Today

What is a blood gas test?

A blood gas test measures oxygen and carbon dioxide levels in the blood. The test can also show blood pH levels and lung function. It is also called an arterial blood gas test or a blood gas analysis.
Monthly Prescribing Reference

PaO2 / FiO2 Ratio

MPR, a trusted source of medical news and feature content for healthcare providers, offers clinicians insight into the latest research to inform clinical practice and improve patient outcomes.
Nature

243 Changes in Gas Exchange and Oxygenation During Surfactant Administration Using Continuous Arterial Blood Gas Monitoring

Background: While prophylactic surfactant is an evidence based treatment for infants less than 28 weeks gestation, problems occuring during administration including changes in arterial partial ...
腾讯网

主任提问：呼吸衰竭患者的「氧合指数」是多少？如何计算？

实际上，柏林定义里面并没有给 PaO2/FiO2 冠以「氧合指数」的命名，那是因为氧合指数（Oxygenation Index，OI）在英文中对应的是另一个类似的参数。国内给它起名「氧合指数」的原因个人还不清楚，但不管命名是什么，PaO2/FiO2 是公知的，今天就和大家一起来探索一下 PaO2/FiO2 的秘密。