How can a victim with bleeding provided first aid

How can they be provided first aid?
It depends on the location and how much they are bleeding if it’s a small area bandaids, gauze, etc. can be used

For major bleeding a tourniquet might be required if it’s in a location that can be like limbs
If there’s major bleeding but the area can’t be in a tourniquet then you’ll have to apply pressure with gauze to stop or limit the bleeding

Telling them to either contract or relax