A nurse is providing education to a 68-year-old client newly diagnosed with age-related macular degeneration (AMD). Which safety instruction is most important for the nurse to emphasize?
1Avoid reading in dim lighting conditions
2Use magnifying glasses for all close-up activities
3Remove throw rugs and ensure adequate lighting throughout the home✓ 정답
4Schedule regular eye examinations every 6 months
해설
Safety modifications like removing throw rugs and ensuring adequate lighting are highest priority to prevent falls in clients with AMD due to central vision loss. Other options address reading aids or monitoring but do not directly mitigate immediate safety risks.
When a client is newly diagnosed with age-related macular degeneration (AMD), the central vision loss profoundly impairs depth perception, contrast sensitivity, and the ability to detect environmental hazards. While all the listed options are relevant to managing the condition, the nurse must prioritize an intervention that directly mitigates the most immediate and severe safety threat: falls. The provided evidence firmly establishes a causal pathway linking vision loss to an increased risk of falls and associated injuries [1][3].
Why Fall Prevention is the Most Important Instruction
The instruction to remove throw rugs and ensure adequate lighting throughout the home is the most critical because it directly modifies the environment to compensate for the specific visual deficits caused by AMD. This is not merely a general safety tip; it is a targeted, evidence-based strategy to prevent a cascade of negative health events. The research highlights that vision loss is a significant, independent risk factor for falls [1]. A fall in a 68-year-old can lead to fractures, hospitalization, loss of independence, and increased morbidity and mortality. The feasibility evaluation in an orthogeriatric setting underscores this, noting that proactive risk-reduction strategies are warranted precisely because of the high stakes involved when an older adult with a visual deficit falls [1].
Furthermore, the qualitative study on Charles Bonnet syndrome (CBS), a condition of visual hallucinations secondary to vision loss, reveals that the impact of low vision extends beyond the physical deficit. It can lead to activity limitation and a heightened susceptibility to falls-related variables [2]. A client with AMD may not see the edge of a throw rug or a change in floor level, especially in low-contrast conditions. By eliminating these trip hazards and maximizing ambient lighting, the nurse helps to create a safer environment that reduces reliance on the impaired central vision. This approach is a cornerstone of falls prevention management, a domain where community-based eye care professionals are positioned to intervene, though evidence suggests their implementation of such strategies can be inconsistent [3].
Analyzing the Other Options
While the other instructions are valuable for managing AMD, they do not address the most immediate safety risk of physical injury.
- Option 1: Avoid reading in dim lighting conditions. This is good advice for reducing eye strain and maximizing the use of remaining vision for a specific task, but its primary purpose is to enhance visual function, not to prevent a life-altering event like a hip fracture. The consequence of reading in dim light is discomfort, not a fall.
- Option 2: Use magnifying glasses for all close-up activities. This is a compensatory strategy for a specific activity limitation (reading, sewing). It is an important part of low-vision rehabilitation but does not address the ambient, continuous risk of navigating the home environment. A client can put down a magnifying glass and still be at high risk for tripping over an unseen obstacle.
- Option 4: Schedule regular eye examinations every 6 months. This is crucial for disease monitoring and management but is a secondary prevention measure. It does not provide immediate protection. The risk of a fall exists from the first day of vision loss. The study on blepharoptosis reinforces that even correctable visual field obstructions are modifiable risk factors for incident falls and fractures, emphasizing that the structural safety of the environment must be addressed in parallel with medical follow-up .
The nurse's teaching must prioritize the intervention that prevents the most serious, immediate harm. By linking the pathophysiology of AMD (loss of central vision and depth perception) to the environmental hazard (throw rugs, poor lighting) and the evidence-based outcome (falls with significant morbidity), the instruction to modify the home environment is clearly the highest priority for a newly diagnosed client [1][3].
References (research sources)
[1]
Visual screening in an orthogeriatric rehabilitation setting: a feasibility evaluation.Research articleYan MCK, Farid S, Chillala J, Harper RA. (2026) · DOI: 10.1093/geroni/igag022
[2]
'Everywhere I turn, I'm blocked': a qualitative exploration of experiences of Charles Bonnet syndrome and its impact on physical activity and falls.Research articleFisher K, Sanders C, Jolly JK, Stanford P, Stanmore E. (2026) · DOI: 10.1093/ageing/afag125
[3]
Exploring Optometrists' Practice Patterns in Falls Prevention Management.Research articleLee SY, Alam K, Charng J, Niyazmand H, Hang JA, Hill AM. (2026) · DOI: 10.1159/000551621
Clinical Practice Guide: Fall Prevention in AMD
Core Intervention: Environmental Safety
For a client newly diagnosed with age-related macular degeneration (AMD), the immediate priority is mitigating the high risk of falls. Central vision loss severely compromises depth perception, contrast sensitivity, and the ability to detect low-lying obstacles. The most effective nursing action is a targeted home safety assessment and modification plan.
Remove tripping hazards: Eliminate all throw rugs, secure loose electrical cords, and declutter walkways to create clear, unobstructed paths.
Optimize lighting: Ensure consistent, bright, non-glare lighting throughout the home, particularly in stairways, hallways, and bathrooms. Use nightlights to illuminate the path from bed to bathroom.
Enhance contrast: Recommend using contrasting colors to mark edges of steps, light switches, and door frames to improve depth and boundary recognition.
Evidence-Based Rationale
Vision loss is an independent and significant risk factor for falls in older adults. A fall can trigger a cascade of negative outcomes including fractures, traumatic brain injury, hospitalization, and a permanent loss of functional independence. Proactive environmental modification is a high-impact, low-cost strategy that directly compensates for the specific visual deficits caused by AMD.
Ongoing Supportive Interventions
While safety is the immediate priority, integrate these elements into the long-term care plan:
Vision Rehabilitation Referral: Facilitate a consultation with a low-vision specialist for training on optical devices (e.g., magnifiers) and adaptive techniques for daily living.
Routine Monitoring: Emphasize the importance of scheduled follow-ups with ophthalmology to monitor disease progression and discuss emerging treatments.
Psychosocial Support: Screen for depression and anxiety related to vision loss, and provide resources for support groups or counseling services.
Age-related macular degeneration (AMD) — A progressive eye condition affecting the macula, leading to loss of central vision, impaired depth perception, and reduced contrast sensitivity.
Fall prevention — A set of interventions aimed at reducing the risk of falls, which are a major cause of injury, hospitalization, and loss of independence in older adults.
Environmental modification — The process of altering the physical home environment, such as removing throw rugs and improving lighting, to compensate for sensory or physical deficits.
Depth perception — The visual ability to perceive the world in three dimensions and judge the distance of an object, which is often impaired in AMD.
Contrast sensitivity — The ability to distinguish between an object and its background, a function commonly reduced in AMD, making it difficult to detect hazards like steps or edges.