Exam (elaborations)
Certified Paraoptometric (CPO) - Unit III Study Guide
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- Institution
Visual Acuity (VA) CORRECT ANSWER-The meausure of the finest detail the eye can detect. Typically described as a Snellen fraction. Snellen Letters CORRECT ANSWER-Letters most often used to measure acuity at distance. Snellen Fraction (20/20) CORRECT ANSWER-= Testing Distance / Distance at whi...
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