Examlex
For the vast majority of surveys,respondents' answers are typically contained in an electronic ________,a matrix arrangement of numbers(mainly) in rows and columns similar to a Microsoft Excel spreadsheet.
Emmetropia
The condition of the eye where the optical system is perfectly matched to the length of the eyeball, resulting in sharp vision at all distances.
Visual Acuity
The clarity or sharpness of vision, often measured by the ability to discern letters or numbers at a standardized distance on an eye chart.
Conjunctivitis
An inflammation or infection of the outer membrane of the eyeball and the inner eyelid, also known as pink eye.
Chalazion
A benign, painless bump or nodule inside the upper or lower eyelid caused by inflammation of a meibomian gland.
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