Which symptom refers to vision disturbances such as blurred or double vision or seeing lights?

• A. Discharge
• B. Earache
• C. Hearing Changes
• D. Vision Changes

Answer: (D)

Vision changes capture disturbances in sight. Blurred vision, double vision, and seeing lights are all examples of visual disturbances, reflecting how the eyes or brain are processing visual information. This is different from eye discharge (fluid from the eye), earache (ear pain), or changes in hearing. So, the symptom cluster described fits vision changes.