This document provides guidance on how to respond to and treat various types of injuries, including cuts, punctures, impaling injuries, amputations, crushing injuries, chest injuries, ear injuries, eye injuries, nose bleeds, and knocked-out teeth. For all injuries, the key steps are to check the person's airway, breathing, and circulation (ABC's), control any bleeding, and seek medical help if needed. Specific treatments are described for each type of injury, such as leaving an impaled object in place and stabilizing it until help arrives.