During an eye examination, the nurse positions the patient. After repeated attempts, the patient is able to read all of the letters on the Snellen chart without difficulty at a distance of 15 feet. From this finding the nurse can determine that the patient

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The Snellen chart is typically read at a distance of 20 feet. If the patient can read it at 15 feet, it suggests a visual impairment, as they need to be closer to see clearly.

During an Eye Examination, the Nurse Positions the Patient