Final answer:
The nurse would consider the patient with a history of pressure ulcers to be at the greatest risk for developing a pressure ulcer.
Step-by-step explanation:
The nurse would consider the patient with a history of pressure ulcers to be at the greatest risk for developing a pressure ulcer. Pressure ulcers are caused by constant, long-term, unrelieved pressure on certain body parts, and individuals who have previously developed pressure ulcers are more likely to develop them again.