Final answer:
The client with poor nutritional status has the highest risk for developing a pressure ulcer. Bedsores are caused by constant, long-term, unrelieved pressure on certain body parts that are bony, reducing blood flow and leading to tissue death.
Step-by-step explanation:
The client with poor nutritional status has the highest risk for developing a pressure ulcer. Bedsores, also called decubitis ulcers, are caused by constant, long-term, unrelieved pressure on certain body parts that are bony, reducing blood flow to the area and leading to tissue death. Poor nutrition can impair the body's ability to regenerate and repair damaged tissues, increasing the risk of pressure ulcers.
For example, a client with diabetes, though they may have other complications such as neuropathy, can manage their condition well and reduce the risk of pressure ulcers by maintaining good blood sugar control. A client with good mobility and intact sensory perception can also actively move and shift their body weight to relieve pressure on certain areas, reducing the risk of pressure ulcers.