If several people are injured, deal with those who will benefit most from immediate treatment. Watch out for cases of shock. If hospital treatment may be needed, do not give the patient drugs, drinks or food. If in any doubt, call an ambulance. You should know where the First Aid kit is, along with the nearest phone and emergency numbers.
Conclusion Create a safe environment and anticipate possible dangers.
If you are uncertain how safe an activity is, stop and seek advice before going back to it.