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28 votes
28 votes
How do you know when you are running low on oxygen and anesthetic gas?

User Autoflyer
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1 Answer

24 votes
24 votes
*just an educated guess*

I think you know when you’re low on oxygen when you feel your lungs tighten up. Maybe even if your breathing gets shallow and it gets hard to take deep breaths. Also, feeling lightheaded can mean that you’re low on oxygen.
User Muhammad Reda
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