A nurse is caring for a client with Parkinson's disease who has been experiencing frequent falls. Which nursing intervention should be the priority to ensure client safety?

Environmental modifications like removing throw rugs and ensuring adequate lighting are the priority safety intervention for Parkinson's disease clients at risk for falls, as they directly address immediate hazards. Other options are either dangerous (encouraging quick walking), overly restrictive (wheelchair for all mobility), or not immediate (physical therapy).

Understanding the Priority: Environmental Safety in Parkinson's Disease

The correct answer is to remove all throw rugs and ensure adequate lighting in walkways. For a client with Parkinson's disease (PD) experiencing frequent falls, the immediate priority is modifying the environment to eliminate hazards. Parkinson's disease causes progressive motor symptoms—including bradykinesia, rigidity, and postural instability—that directly increase fall risk. Because most falls in persons with Parkinson's (PwPs) occur in the home or its immediate surroundings, a home safety assessment and hazard removal are the most direct and effective first-line nursing interventions to prevent injury ^[1].

Why Environmental Modification is the Priority

The primary goal for a client with a known fall history is immediate risk reduction. A novel home-based telerehabilitation program targeting fall prevention demonstrated that a key component of care involves a "virtual home tour" to identify and mitigate environmental fall hazards ^[2]. This aligns with the nursing process: before addressing mobility training or activity scheduling, the nurse must first ensure the physical environment is safe. Throw rugs are a classic tripping hazard, and poor lighting exacerbates the visual-spatial deficits and gait freezing common in PD. Removing these hazards provides an immediate safety net.

Analysis of Incorrect Options

- Option 2: Encourage the client to walk quickly to maintain momentum. This is contraindicated. While clients with PD may experience festination (a rapid, shuffling gait), intentionally encouraging speed without addressing postural control or environmental safety drastically increases the risk of losing balance and falling. Safety management evidence emphasizes controlled, deliberate movements, not speed .
- Option 3: Provide a wheelchair for all mobility needs. This is a restrictive and inappropriate intervention that promotes deconditioning and loss of independence. Maintaining mobility is crucial in PD management to prevent contractures and preserve function. A wheelchair should not be the default response to falls; rather, the focus should be on safe ambulation strategies.
- Option 4: Schedule physical therapy sessions twice weekly. While physical therapy is an essential component of long-term fall prevention and mobility management in PD, it is not the immediate priority. A referral addresses the underlying motor impairments over time but does not eliminate the fall hazard present in the client's home right now. The nurse must first ensure the environment is safe before the client engages in therapeutic exercises.

Integrating Evidence into Clinical Judgment

Systematic review evidence for safety management in PD reinforces that a structured process of identifying and mitigating environmental risks is fundamental to preventing falls and ensuring patient well-being . The telehealth studies further validate that direct observation and modification of the home setting are feasible and central to fall prevention programs [1,2]. From an NCLEX-RN perspective, this question tests the ability to prioritize an intervention that provides an immediate, direct solution to a safety threat, which always takes precedence over long-term restorative or educational interventions. The nurse's role is to act on modifiable risk factors in the physical environment first, thereby creating a safe space for all subsequent therapeutic activities.