How can a CNA assist in preventing pressure ulcers?

How can a CNA assist in preventing pressure ulcers?

• A. By repositioning patients regularly
• B. By limiting patient movement
• C. By ensuring patients remain in one position
• D. By providing only verbal reminders

Answer: (A)

A certified nursing assistant (CNA) plays a crucial role in preventing pressure ulcers through regular patient repositioning. Pressure ulcers, often referred to as bedsores, can develop when pressure on the skin reduces blood flow to particular areas, especially in patients who are immobile or spend prolonged periods in one position. By regularly changing a patient's position—ideally every two hours for those confined to bed—the CNA helps redistribute weight and relieve pressure on vulnerable areas, such as the heels, sacrum, and elbows. This practice encourages better circulation, thus reducing the risk of skin breakdown and ulcer formation. In contrast, limiting patient movement or ensuring they remain in one position is counterproductive to pressure ulcer prevention since immobility is a primary risk factor for these injuries. Providing only verbal reminders without physical assistance does not effectively promote movement or change positions, and thus is unlikely to prevent pressure ulcers. Regular repositioning is a proactive and necessary measure in maintaining skin integrity and promoting overall patient health.

A certified nursing assistant (CNA) plays a crucial role in preventing pressure ulcers through regular patient repositioning. Pressure ulcers, often referred to as bedsores, can develop when pressure on the skin reduces blood flow to particular areas, especially in patients who are immobile or spend prolonged periods in one position.

By regularly changing a patient's position—ideally every two hours for those confined to bed—the CNA helps redistribute weight and relieve pressure on vulnerable areas, such as the heels, sacrum, and elbows. This practice encourages better circulation, thus reducing the risk of skin breakdown and ulcer formation.

In contrast, limiting patient movement or ensuring they remain in one position is counterproductive to pressure ulcer prevention since immobility is a primary risk factor for these injuries. Providing only verbal reminders without physical assistance does not effectively promote movement or change positions, and thus is unlikely to prevent pressure ulcers. Regular repositioning is a proactive and necessary measure in maintaining skin integrity and promoting overall patient health.