Final answer:
Success of a patient's turning schedule in preventing pressure ulcers is indicated by the absence of skin breakdown, not just the schedule adherence or limited areas of redness.
Step-by-step explanation:
The effectiveness of a patient's turning schedule in preventing the formation of pressure ulcers is indicated by the absence of skin breakdown.
Turning patients every few hours is a standard practice in healthcare settings to reduce the risk of bedsores by alleviating constant pressure on bony parts of the body.
The presence of redness or the patient's understanding of the need for regular turning does not solely indicate success, as skin integrity should be the primary measure of effectiveness.