Injuries happen daily. You should always have common knowledge of injuries when it comes to first aid. First Aid is just giving the patient care when injured or ill, where the victim became injured or ill. " First Aid " is like being the first responder. First Aid is the initial care that's given to the victim before medically trained personnel arrive, or before the victim arrives at a health care center. First you should pay more attention to the most critical problems, like opening of an airway, the presence of bleeding, and function of the heart. Keep the patient as warm and as comfortable as possible. If the victim is conscious, ask for details of their medical history, a known heart condition, or allergic reactions to drugs. If the victim is unconscious, look for a medical identification card, bracelet, or a necklace. Try not to move your victim. But if you do move the victim, move them as little as possible, particularly if there is a possibility of broken bones. If they're vomiting, just move their head so the vomit can exit easily out of their mouth so they don't breath in the vomit. Hopefully by now, the victim is stable enough until professional personnel arrives. There's more information in the Trauma Injury Article. There are also first aid manuals you can find, or first aid kits you can buy that supply a first aid manual. First responder first aid kits are the best auto first aid kits, just in case you need it for a huge emergency. There are cheaper first aid bags or kits you can find for your vehicle. But you can find any size first aid bag or first aid kit that fits your needs. From travel first aid kits and home first aid kits, to sports first aid kits, business first aid kits, and marine first aid kits, there are dozens to choose from. Or, find a bag or box and build your own first aid kit. Try to remember a little something about injuries in case you need that information in the future, whether you're the victim or you're treating someone.