Always remember, the best field first aid is prevention. Use careful planning and forethought, and you will avoid all kinds of potentially harmful situations. Think before you act. Risk Assessment is discussed in more detail in the Quick and Dirty Guide to Field Work. Some important considerations: Is there danger of dehydration? Frostbite? Heat prostration? Hypothermia? Do your know the signs and symptoms of these conditions and how to treat them?  Visit First Aid from the Mayo Clinic for more information.

What to Put in a Lightweight First Aid Kit

The Do-it-yourself Coffee Can Survival Kit