How to use an Oxygen Tank

Need to know how to work an oxygen tank? We've got you covered! Just watch this brief tutorial and you'll see that it's very simple. To make everything work as needed, you'll want to have all of the following items:

1) A full tank
2) An oxygen regulator
3) A key (for opening/closing the oxygen tank)
4) And a cannula

Music credit:
https://www.bensound.com/

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