Why should you stock only brightly colored bandages for first aid supplies?

This applies more for food handlers/preparation workers. If the bandages are brightly colored then if they fall off and into food as it is being prepared then they are easily visible and can be removed immediately from the food and the food can be disposed of and remade. It is for hygiene and sanitary purposes.

tell their parents and make sure she gets from a counselor or therapist. be supportive and be there for her. be a kind and good friend. spend time with her to make her feel like she's not alone. i'm not a professional but i really hope they stays strong.