STORY TIME!!!
So when I was about 5 I had dislocated my arm and torn up the flesh around it. So we went to the nurse I kid you not her words were "Uh it looks like a 3d degree concussion." She put some water and a small bandaid on it that didn't even cover the wound l.
I once scrapped my entire nose when i slipped on a concrete pavement ramp and in the end of class when I was crying (I was like, 5-4) the teacher even said:
"If you dont stop crying i wont put on the band-aid!"
Even a bandaid is a bit of a stretch. The school nurse at my old school only gave out water and mint. If you got an ice pack from her, you would feel like royalty.