Which risk factor can contribute to falls primarily due to physical limitations?

• A. Depression
• B. Orthostasis
• C. High physical fitness
• D. Good coordination

Answer: (B)

The correct answer is associated with orthostasis, which refers to a condition where a person experiences a significant drop in blood pressure upon standing up. This can lead to dizziness or lightheadedness, making individuals more prone to losing their balance and consequently falling. When someone has orthostatic hypotension, their body may not adjust quickly enough to changes in posture, leading to an increased risk of falls, particularly in elderly populations or individuals with certain health conditions.

In contrast, the other options are less related to the physical limitations that directly contribute to the risk of falling. For instance, depression can affect a person's motivation and energy levels, potentially leading to reduced physical activity, but it does not specifically impair balance or coordination immediately in the same way that orthostatic hypotension does. High physical fitness and good coordination, meanwhile, typically contribute to improved balance and reduced risk of falls, as these attributes enhance overall stability and strength during movement.