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Exam 2
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basic purpose of dressings and bandages
control bleeding
prevent further contamination and injury
keep wound dry
immobilize
wound care
control bleeding
clean wound
antibacterial
apply dressing and secure with bandages
dressings: directly on wound site
sterile/aseptic covering placed directly over wound
larger than wound
held in place with a bandage
bandages: hold dressings in place
creates pressure to control bleeding
keeps edges of would closed
secures a splint to injury site
prevents support to an injury
prevents or reduces swelling
refer to signs if a too tightly wrapped bandage