A nurse is assessing a client to determine their fall risk. Which of the following findings should alert the nurse that the client is at risk for falls?

A. 1+ pedal edema. Mild pedal edema is typically not associated with instability or falls, unless it progresses to severe swelling that affects mobility or balance. It is a sign of fluid retention but not a direct fall risk indicator on its own. B. Bruises on the lower extremities. Bruising can be a sign of previous falls or trauma, but it is not itself a cause or indicator of fall risk. While it may prompt further investigation, it does not confirm fall risk independently. C. Impaired vision. Visual impairment is a significant risk factor for falls because it affects depth perception, ability to detect hazards, and overall spatial awareness. Clients with impaired vision are more likely to trip, misjudge steps, or bump into obstacles. D. Coarse rhonchi auscultated over the trachea. Coarse rhonchi are respiratory findings typically related to mucus in the airways and do not directly contribute to fall risk unless accompanied by severe respiratory distress or fatigue.