Open wound is a soft tissue injury in which skin is torn, cut or punctured caused by mechanical factor that damages the skin. It involve external or internal of the body tissue. Most open wounds are minor and can be treated at home. Firstly, there are many sign and symptom of open would which are bleeding excessively, inflammation on the skin, redness, tenderness, swelling, the skin become rough or decreasing the range of motion of the body parts. Secondly, open would is caused by several factors that are cutting by sharp objects like knife and shard of glass. Friction or rubbing with rough surface such as road. Furthermore, penetrating by a bullet is also a factor of open wound and tearing that is caused by road accident. There are varies
