How should we direct our case history with a low vision exam?

• A. Ask only general questions
• B. Avoid mentioning diagnosis
• C. Be specific towards type of vision loss/diagnosis, should define visual goals
• D. Only discuss cost

Answer: (C)

Directing the case history around the specific type of vision loss and clear visual goals gives you the information needed to tailor rehabilitation effectively. Knowing the diagnosis helps you anticipate which tasks will be most challenging and which strategies or devices are likely to help, whether the issue is central vision loss that makes reading hard, peripheral field loss that affects mobility, or another pattern with its own implications. This focus also guides how you shape the conversation: you’ll probe how the vision loss limits daily activities, what tasks the patient wants to do independently, and what environmental factors (lighting, glare, contrast) matter most.

Defining visual goals early makes the visit patient-centered and action-oriented. Instead of only listing symptoms, you identify concrete objectives like “read a menu in low light without squinting” or “navigate the home safely at night with less reliance on a caregiver.” Those goals steer decisions about assessment questions, possible low-vision devices, training approaches, and training in strategies that align with the patient’s daily life. It also provides a measurable framework to track progress over time.

In contrast, asking only general questions misses the specifics that determine which interventions will help and how to measure success. Avoiding the diagnosis can limit understanding of prognosis and appropriate device or therapy choices, and focusing on cost too early shifts attention away from meaningful functional outcomes.