Final answer:
The most appropriate nursing diagnosis for a stroke patient with a pressure ulcer on the left hip is Impaired skin integrity related to altered circulation and pressure.
Step-by-step explanation:
The most appropriate nursing diagnosis for a patient with a stroke who is paralyzed on the left side of the body and has developed a pressure ulcer on the left hip would be Impaired skin integrity related to altered circulation and pressure. This nursing diagnosis accurately reflects the problem of a pressure ulcer resulting from prolonged pressure on the skin and compromised blood flow. The patient's paralysis and lack of responsiveness further increase the risk of impaired tissue integrity. While impaired physical mobility may also be a concern, the focus should be on the specific problem of skin integrity in this case.