The Nurse Caring for an Immobile Client with a Pressure

The nurse caring for an immobile client with a pressure ulcer implements an intervention that requires repositioning the client every 2 hours.Which of the following represents the best evaluation method for this intervention?

A) No additional pressure ulcers are noted over a 1-week period.
B) Client expresses a decrease in pressure ulcer related pain within 1 week.
C) The client's pressure ulcer shows a decrease in size over a 1-week period.
D) The turning schedule is initiated to reflect appropriate positioning for a 1-week period.