Deadeyedoom9650 Deadeyedoom9650

25-01-2024
Health

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What type of oxygen mask contains a plastic valve between the tubing from the oxygen source and the mask?
1) Nasal cannula
2) Venturi mask
3) Non-rebreather mask
4) Partial rebreather mask

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Can someone help me figure this out? The explanation gave me no idea on how to do this.