Nuclear sclerosis on color vision is most likely to produce which defect?

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Multiple Choice

Nuclear sclerosis on color vision is most likely to produce which defect?

Explanation:
Nuclear sclerosis acts like a yellow filter in the lens, reducing blue light reaching the retina. This shifts color perception toward longer wavelengths and makes blue colors harder to distinguish from yellow, producing an acquired blue-yellow color vision defect. Red-green defects and complete color blindness would not be expected from lens aging alone, so the blue-yellow (tritan) defect is the most likely result of nuclear sclerosis.

Nuclear sclerosis acts like a yellow filter in the lens, reducing blue light reaching the retina. This shifts color perception toward longer wavelengths and makes blue colors harder to distinguish from yellow, producing an acquired blue-yellow color vision defect. Red-green defects and complete color blindness would not be expected from lens aging alone, so the blue-yellow (tritan) defect is the most likely result of nuclear sclerosis.

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