Visual Field Testing 
Visual Acuity
Visual Acuity-- Pinhole
Visual Fields-- Central Field
Visual Fields-- Periphery
Visual Fields-- Finger counting
Visual Fields-- Hand Movement
Visual Fields-- Color Desaturation
Visual Fields-- Marking the Boundaries of a Defect
to the Tutorial List
Visual Acuity
At the bedside, test the visual acuity with a near card. Hold the card 14 inches away from the patient's eyes. Test each eye individually. The acuity assigned is the last line at which they were able to achieve at least a 50% correct response rate.