What should I do if I have an abrasion?

Question

I am having a running test tomorrow and I am afraid that i might fall down and have an abrasion. If i only have some adhesive dressing and cotton buds and water, what should i do?

Answer 1

Just put some cold water on it. I'd possibly avoid dry cotton buds as they may stick to the wound. Unless it's really bad I wouldn't even bother covering it. Good luck with your test.

Answer 2

Take some antiseptic cream with you forget the rest  

Answer 3

Put some baby powder