North Carolina CNA Written Practice Exam

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Prepare for the North Carolina CNA Written Exam with our comprehensive practice quiz. Master essential nursing assistant concepts with interactive multiple-choice questions designed to enhance your understanding and boost your confidence for the official test.

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How often should bed-bound residents be turned and repositioned to prevent bedsores?

Every hour
Every three hours
Every two hours
Every four hours

The correct answer is: Every two hours

Bed-bound residents should be turned and repositioned every two hours to prevent the development of bedsores, also known as pressure ulcers. This timeframe is crucial because constant pressure on any part of the body can reduce blood flow to the area, leading to tissue damage. By turning and repositioning patients every two hours, caregivers can help alleviate pressure on bony prominences such as the heels, sacrum, and hips, minimizing the risk of harm. The two-hour interval allows for proper circulation and can significantly reduce the likelihood of skin breakdown due to prolonged pressure. In addition to this practice, it is also essential to assess the skin condition and provide additional support such as cushions or special mattresses to further prevent pressure ulcers.