When a patient is placed in a side-lying position, which body area is at the highest risk of developing a pressure sore among the following?

While caring for a patient with a bedsore, which of the following practices should be followed?

All of the following body parts are at risk for pressure sore development in a side-lying position EXCEPT:

During pressure sore assessment, the nurse observes partial skin loss involving only the superficial layers of the skin. This finding indicates: