It is highly recommended that you take a certified first aid and CPR (Cardiopulmonary Resuscitation) course to aid you in case of an emergency.
For basic First Aid, always be aware of the dangers of frostbite and take precautions to prevent it. Proper clothing will help reduce the risk of frostbite and can be found in the Riding/Apparel.
A first aid kit should always be with you on your trip. The kit should be included in your emergency kit found in the Before you Ride/ Emergency Kit section.