apply a cold ice pack raise the injured area apply pressure to stop bleeding wash the area with warm, soapy water
I gave my students this multiple choice question: Which of these would help to prevent infections from occurring in small cuts and scrapes?

Only one answer is correct among these 4 choices:
- apply a cold ice pack
- raise the injured area
- apply pressure to stop bleeding
- wash the area with warm, soapy water

Could you tell me which one is correct?

wash the area with warm, soapy water