Double vision is medically known as which term?

Double vision is medically known as which term?

• A. Diplopia
• B. Hemianopia
• C. Monochromatism (Color Blindness)
• D. Presbyopia

Answer: (A)

Double vision is called diplopia. It happens when the two eyes don’t align properly, so each eye sends a different image to the brain and you end up seeing two of the same object. This can arise from issues with eye muscles or the nerves that control them, or from refractive problems. Diplopia can be binocular (present only when both eyes are open and usually resolves if one eye is closed) or monocular (persists with one eye closed and often relates to an eye-specific issue). This term is distinct from other visual problems: hemianopia is the loss of half of the visual field, monochromatism is color blindness, and presbyopia is age-related difficulty focusing on near objects.

Double vision is called diplopia. It happens when the two eyes don’t align properly, so each eye sends a different image to the brain and you end up seeing two of the same object. This can arise from issues with eye muscles or the nerves that control them, or from refractive problems. Diplopia can be binocular (present only when both eyes are open and usually resolves if one eye is closed) or monocular (persists with one eye closed and often relates to an eye-specific issue). This term is distinct from other visual problems: hemianopia is the loss of half of the visual field, monochromatism is color blindness, and presbyopia is age-related difficulty focusing on near objects.