Every Scout should have a personal first aid kit. Several stores have great kits that they can use as is... but please make sure they contain the following. If not...add a few of these things to the kit... take a few things out like medications.
Antiseptic; Wipes are fine
Assorted sized band-aids
Bandage, Butterfly closures
Liquid Band-Aid or super glue
Triple Antibiotic ointment
Tweezers for removing ticks or splinters
A triangular bandage
A piece of Moleskin at least 2x2
Small Scissors
Gauze Squares
Medical Tape