Which intervention would the nurse implement for a suspected sacral tissue breakdown with purulent exudate? Select all that apply. One, some, or all responses may be correct. Use clean gloves and hand hygiene when providing wound care. Cleanse wounds with povidone-iodine and hydrogen peroxide. Use an inflatable donut-shaped cushion when the older patient is sitting in chair. Cleanse wound drainage by rinsing or irrigating with normal saline. Obtain cultures of wound drainage