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This is a normal finding, as serous drainage is clear and watery and indicates a healthy inflammatory response.

This is a normal finding, as redness and warmth indicate increased blood flow to the wound site, which facilitates healing.

This is a positive finding, as granulation tissue is new connective tissue that fills the wound and supports epithelialization.

This is true, but not specific to hydrocolloid dressings, as other types of dressings, such as hydrogels and alginates, also provide a moist environment for wound healing.

This is false, as hydrocolloid dressings are not suitable for wounds with heavy exudate, as they can become saturated and leak. Alginates or foams are more appropriate for wounds with large amounts of drainage.

This is false, as hydrocolloid dressings are opaque and do not allow visualization of the wound. They should be left in place for several days, unless there are signs of infection or leakage.

This is not necessary for graft adherence, but it may help to reduce edema and pain in the affected arm.

This is contraindicated for skin grafts, as it can cause bleeding, infection, or graft loss. Negative pressure wound therapy is used for wounds that are difficult to heal by primary intention, such as chronic ulcers or open abdominal wounds.

This is not recommended for skin grafts, as it can interfere with graft adherence and increase the risk of infection. The nurse should follow the provider's orders for dressing changes and use sterile technique.

This is not an appropriate dressing for arterial ulcers, as it does not provide moisture or cushioning to the wound. Transparent film dressings are used for superficial wounds, such as abrasions or stage I pressure ulcers, or as a secondary dressing to cover other dressings.

This is not an appropriate dressing for arterial ulcers, as it is designed for wounds with moderate to heavy exudate, such as venous ulcers or infected wounds. Calcium alginate dressings are highly absorbent and form a gel-like substance when in contact with wound fluid.

This is not an appropriate dressing for arterial ulcers, unless there is evidence of infection. Silver-impregnated dressings have antimicrobial properties and are used for wounds that are infected or at high risk of infection, such as diabetic foot ulcers or surgical wounds.