Gemmabeta t1_iubxbr0 wrote
Reply to comment by cutelyaware in TIL This palliative care paper determined that a stream of air from a bedside fan relieves dying patients of dyspnoea (breathlessness/ shortness of breath) as equally as supplemental O2. by No_Cauliflower_5489
> the oxygen in the room might be depleted enough from rebreathing to matter.
You have to be sucking air down at a truly prodigious rate to noticeably deplete the oxygen levels of a modern mechanically ventilated room
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