Which would be appropriate action(s) for the nurse to take when cleaning and dressing a pressure injury? Select all that apply.
1) Use whirlpool treatments, if prescribed, until the injury is considered clean.
2) Use a dressing that absorbs exudate but maintains a moist healing environment.
3) Keep the injury tissue moist and the surrounding skin dry.
4) Pack wound cavities densely with dressing material to promote tissue healing.
5) Use povidone-iodine or hydrogen peroxide to irrigate and clean the injury.
6) Clean the wound with each dressing change using aggressive motions to remove necrotic tissue.