Q. What is the purpose of a roller bandage?

Answer

A dressing can be kept in place with the help of a roller bandage. To stop bleeding, a triangle bandage can be used as an arm sling. It can also be used as a makeshift bandage, cushioning, or support for an injured bone or joint. When a wound is present, it is necessary to apply a dressing and a bandage. Keep a dressing in place on a finger or toe using a gauze tubular bandage. When applying pressure to a wound, it's imperative that a substantial dressing be employed. The most common type of dressing is a 'combine dressing,' which consists of a thin layer of wool or cellulose covered by a thin layer of cotton woven fabric. It is common practice to use a plastic sheet with several holes to cover one or both sides of a non-adherent dressing.