I think the First Aid quests are called "Triage". At least that's the name of the Horde quest.
Yeah! Thats the one in Hammerfall that I was talking about. You have to bandage the soldiers!
Isn't that the only first aid quest?
The Alliance quest (also Triage) takes place in Theramore. For extra experience, do the pre-req quest starting in Ironforge at the First Aid Trainer (Quest: Alliance Trauma)