English, asked by jainchetya405, 6 hours ago

what is oxygen machine

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Answered by ritikasingh78812

Explanation:

An oxygen concentrator takes in air and separates the oxygen and delivers it into a person via a nasal cannula. Air is 79% nitrogen and 21% oxygen and a concentrator that works by plugging into a source of electricity delivers air that is upto 95% oxygen.

Answered by jagjitsahota480

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