Tina is, at the moment, with Mike Chang(AKA, other asian). They show no signs of ending their relationship due to Tina breaking down in tears saying "I love you, Mike Chang."
She will most likely end the entire series either with Mike, Artie, or alone.
Why would she end up in the hospital
Tina from Glee is part of the New Directions, but not mentioned frequently throughout the shows, therefore being a minor character.
Cohen-Cheng
Yes she is.
So far, Tina and Brittany
her name is Tina.
Glee - 2009 Tina in the Sky with Diamonds 5-2 is rated/received certificates of: USA:TV-14
She and Artie start dating later on in the episodes.
Yes glee will eventually end
As of season 2, Tina Cohen-Chang
Tina is the girl Mike Chang is the guy
Due to the fact that there most likely will not be a season five of glee- and if there is- it has definitely not been written yet- this question can not be answered. However, it is most likely that Finn will end up with Rachel.