Michigan Nursing Home Administrator (NHA) Practice Exam

How thick must a patient's mattress be at minimum?

1. 3 inches

2. 4 inches

3. 5 inches

4. 6 inches

The correct answer is: 5 inches

The correct answer regarding the minimum thickness of a patient's mattress is based on safety and comfort standards set for patient care environments, particularly in nursing homes. A mattress with a thickness of at least 5 inches is typically required to ensure adequate support for patients, especially those who may have mobility issues or spend extended periods in bed. A thicker mattress provides better cushioning, which can help prevent pressure ulcers and ensure better alignment of the spine. The health and safety regulations in nursing facilities often emphasize the importance of providing mattresses that help maintain the overall well-being of residents, supporting both their physical health and comfort. Options suggesting a thickness of 3 or 4 inches may not provide sufficient support, potentially leading to discomfort or health issues such as the deterioration of skin integrity due to pressure points. Similarly, a mattress that is thicker than required, such as a choice of 6 inches, may not be necessary while still achieving the desired support and comfort, but it does not meet practical requirements for space and resource management in healthcare facilities.