The document discusses fractures and broken bones. It defines a fracture as a break in the bone and lists different types of fractures such as greenstick, impacted, compound, comminuted, and displaced. It also discusses treatments for fractures including plaster of Paris casts, pins, plates and screws. The document provides tips for controlling bleeding, examining for other injuries, immobilizing the wound, applying ice, and consulting a doctor for treatment of fractures.