Which of the following is a sign that a resident may be at risk for falling?

Weakness or dizziness upon standing is a significant indicator that a resident may be at risk for falling. This symptom suggests that the individual may have issues with balance, coordination, or overall strength when transitioning from sitting or lying down to a standing position. Such conditions could be caused by various factors, including medication side effects, dehydration, or underlying medical conditions. Recognizing this sign is crucial in nursing care, as it allows for appropriate interventions to be implemented, such as providing assistance while standing, advising the resident to use assistive devices, or even modifying the care environment to enhance safety.

The other options do not indicate a heightened risk for falls. A sudden loss of appetite can be a sign of underlying health issues, but it does not directly relate to physical stability. Increased social interaction and an improvement in mobility typically suggest a positive trend in the resident’s overall health and functioning, thereby making falls less likely, not more. Therefore, identifying weakness or dizziness is essential in fall prevention strategies.