Which problem statement/nursing diagnosis is most appropriate for a person with Parkinson disease?

A. Parkinson’s disease often causes motor symptoms such as rigidity and bradykinesia, leading to an unsteady gait and increased fall risk. B. Tremors do not directly cause impaired skin integrity; immobility or pressure may be more relevant factors. C. Nausea is not a primary symptom of Parkinson’s disease or its typical treatments. D. Drooling occurs but is less immediately threatening than fall risk; ineffective airway clearance may develop but is not the most common nursing diagnosis early on.