A member asked:

How to know if you have the right balance between carbon dioxide and oxygen? mouthbreathing or anxiety or stuffy nose?

A doctor has provided 1 answer

Pulmonary: An arterial blood gas will give you that information. However if you are not short of breath or have other respiratory symptoms it is likely that all is well.

Answered 6/2/2013

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Related Questions

A member asked:

I have a smell in my nose like carbon dioxide

A doctor has provided 1 answer