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Why is resting the eyes necessary while working continuously on a computer?

Answer and explanation

Correct answer: To reduce visual strain

Correct answer: A. Looking at a computer screen for a long time requires the eyes to keep focusing at a fairly close distance. Continuous focusing, reduced blinking, glare, poor lighting, or an unsuitable viewing position may contribute to tired or uncomfortable eyes. Short pauses allow the eyes to relax and can reduce visual strain. Resting the eyes does not mean that computer work is always harmful; it is a sensible ergonomic practice that supports comfort and sustained work. Option A is correct because it states the direct benefit. Option B is wrong because eye rest does not change the chair, although chair adjustment is another ergonomic matter. Option C is wrong because eye rest does not increase sound. Option D is wrong because it has no direct connection with visual rest. Memory cue: screen work needs screen breaks—rest the eyes, blink, and look away for a while.

Related tags

Home-ScienceErgonomicsEye-CareComputer-WorkErgonomics: DefinitionNeed And BenefitsErgonomics Definition Need And BenefitsWorkLivelihood And CareerWork Livelihood And Career

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