Delivering oxygen through a two-pronged tube secured in place by wrapping the tubing behind the ears is called a

Nasal Cannula

Explanation:

The correct term for this medical instrument is Nasal Cannula. The short explanation is that it is a tube connected to an oxygen tank with two rubber tubes that go just inside the nose to administor oxygen for patients in need of it. If you need to see a picture, simply look up Nasal Cannula in your search engine.

I hope this helps! Have a lovely day.

if your boyfriend is cheating on you, my best advice to you is to dump him, he's only going to drag you down. and if you do, don't fret there's plenty better that know how to treat a person right. i mean honestly, the whole point of a romantic relationship is love, and if you love someone you aren't going to cheat on them. i do believe in second chances, but why would he cheat in the first place? i personally feel that if someone cheats, they ruin any chance they wanted/had with you. i wish you the best of luck with this, hang in there.