Yes: It is only in advanced cases of COPD that one sees low oxygen saturation.
Answered 6/10/2014
4.8k views
Yes, but depends: Definitely, it depends on the severity of copd, which can be assessed on a pulmonary function test (pft).
Answered 10/16/2013
4.8k views
Yes and yes: With an o2 level of 60, the saturation's about 90 and goes up in slow increments thereafter. The meter has a error of 4% so it can read higher. The actual perfect oxygen level is a little over 100 but saturation could be the same as oxygen of 70.
Answered 8/26/2017
4.7k views
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