Which of the following are key prevention strategies to reduce the risk of pressure injuries in at-risk patients?

• A. Reposition at regular intervals, use pressure-relieving support surfaces, maintain skin hygiene and moisture balance, ensure adequate nutrition/hydration, manage incontinence, minimize friction and shear.
• B. Do nothing.
• C. Only apply ointment.
• D. Use strict bed rest.

Answer: (A)

Preventing pressure injuries in at-risk patients requires a multi-factor approach that reduces prolonged tissue pressure and supports skin and tissue health. Repositioning at regular intervals relieves pressure on vulnerable areas, preventing ischemia and tissue damage. Using pressure-relieving surfaces, like specialized mattresses or cushions, distributes weight more evenly and lowers peak pressures. Maintaining skin hygiene and moisture balance prevents maceration and keeps the skin resilient against injury. Adequate nutrition and hydration support skin integrity, collagen formation, and overall healing capacity. Managing incontinence minimizes prolonged skin exposure to moisture and irritants that can undermine the skin barrier. Minimizing friction and shear during movements and transfers protects the skin from mechanical trauma that can initiate or worsen injuries. Together, these elements address the key risk factors for pressure injuries and form a comprehensive prevention strategy.

Choices that involve doing nothing, applying ointment alone, or enforcing strict bed rest fail to address the mechanical, moisture-related, and nutritional factors that contribute to injury risk, so they are not effective prevention approaches.