A nurse is caring for a client who has a stage 4 sacral pressure injury for which the provider has prescribed mechanical debridement.
Which of the following is a form of mechanical debridement that the nurse should expect the client to receive?

Choice A rationale:

While it’s important for the patient to remain still during the procedure, this is not the most important aspect of changing a sterile dressing.

Choice B rationale:

Placing a discard bag close to the wound can increase the risk of infection.

Choice C rationale:

Changing gloves after removing the old dressing is crucial to maintain sterility and prevent infection.

Choice D rationale:

Refraining from talking while the wound is uncovered can help prevent infection, but it’s not as important as changing gloves after removing the old dressing.

Choice A rationale:

Hydrocolloids are not a form of mechanical debridement. They are dressings that promote autolytic debridement by maintaining a moist wound environment.

Choice B rationale:

Transparent dressings are not a form of mechanical debridement. They are used to protect the wound and allow for visual inspection.

Choice C rationale:

Pulsating lavage is a form of mechanical debridement. It involves using a pressurized, pulsed solution to remove necrotic tissue from the wound bed.

Choice D rationale:

Topical enzyme solutions are not a form of mechanical debridement. They are a form of chemical debridement that breaks down necrotic tissue.