Certified Wound Care Nurse (CWCN) 2025 – 400 Free Practice Questions to Pass the Exam

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What intervention is helpful in reducing pain for a patient using negative-pressure wound therapy (NPWT)?

Discontinuing the unit 30 minutes before removal

Avoiding packing tunnels and undermining

Using intermittent pressure throughout treatment

Using intermittent pressure throughout treatment is effective in reducing pain for a patient using negative-pressure wound therapy (NPWT). Intermittent pressure allows for cycles of suction and release, which can minimize continuous tension on the wound and surrounding tissue. This alternating pressure can enhance patient comfort by reducing the sensation of constant pressure that may lead to discomfort or pain during the therapy.

Additionally, intermittent pressure has been shown to promote better blood flow and can help in the healing process by enhancing tissue perfusion, which further contributes to pain relief. It's important to tailor the application of NPWT to the individual patient's needs, and using this method is a well-established strategy for improving patient experience while ensuring effective wound management.

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Using polyethylene foam instead of polyvinyl foam

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