Which of the following is a preventative measure for pressure sores?

A preventative measure for pressure sores involves a comprehensive approach that includes maintaining a healthy diet, frequent repositioning, and regular exercise, as each factor contributes significantly to preventing skin breakdown.

A healthy diet is essential because it provides the necessary nutrients for skin health, hydration, and overall well-being. Proper nutrition helps maintain skin integrity, allowing it to better withstand pressure and friction.

Frequent repositioning is crucial as it helps to alleviate pressure on specific areas of the body, particularly on bony prominences where pressure sores are most likely to develop. By changing positions regularly, blood flow is improved to the skin, which reduces the risk of damage.

Regular exercise enhances circulation and promotes overall physical health, which can further aid in preventing pressure sores. Movement helps to keep the body active and can also assist in maintaining muscle mass, which is vital for mobility and support.

Therefore, by combining a healthy diet, frequent repositioning, and regular exercise, you create a comprehensive strategy to effectively prevent pressure sores, which is why the answer that includes all of these measures is the most appropriate choice.