Bottoming out refers to having less than what amount of material between a pressure point and the bed/surface?

Bottoming out refers to a situation where an individual does not have adequate cushioning or support between a pressure point, such as a bony prominence, and the surface they are resting on, like a bed. This lack of material can lead to increased pressure on the skin and underlying tissues, which may contribute to the development of pressure ulcers.

The correct answer indicates that having less than 1 inch of material is the threshold for bottoming out. In a clinical context, a mere inch of material is often insufficient to adequately disperse pressure, especially for individuals who may already have compromised skin integrity or other risk factors for pressure injury. This measurement emphasizes the importance of selecting appropriate mattresses or cushioning materials that provide at least 1 inch of padding to help prevent pressure-related injuries.

By ensuring that there is more than 1 inch of material between pressure points and surfaces, caregivers can help reduce the risk of skin breakdown and promote better outcomes for individuals receiving care.