
Visual Impairment - Revision
Quiz by Yogavathi Muthu
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These errors happen when the shape of a person's eye keeps light from focusing correctly on your retina
Based on the visual acuity, classify into low vision and blindness. (RPwD 2016)
Visual Field is expressed as a fraction, with the numerator representing the distance from which a person can read the letters or numbers and the denominator representing the distance from which a person with a healthy vision can read them.
Which of the following can aid a blind person in orientation and mobility? (Select all that apply)