What is a common sign that triggers a fall-risk prevention intervention?

• A. Patient refusal of care.
• B. Known history of falls or impaired balance/mobility.
• C. Lack of caregiver availability.
• D. Noise in room.

Answer: (B)

A known history of falls or impaired balance/mobility is the most direct signal to trigger fall-risk prevention. When a patient has fallen before or shows balance or mobility problems, it clearly indicates vulnerability to falling again, so the care team starts proactive safety measures right away. This history helps guide a focused assessment of factors like gait stability, footwear, and environment, and prompts interventions such as adjusting bed height, placing call bells within easy reach, using assistive devices, ensuring good lighting, and providing supervision as needed. The other options don’t reflect a current patient condition that directly signals fall risk: refusing care relates to autonomy and consent, not fall propensity; lack of caregiver availability is a resource issue rather than a clinical sign; noise in the room doesn’t indicate balance or mobility risk.