To test the right eye, the patient should keep the left eye closed to ensure accurate examination results.
When testing the right eye, the patient should be instructed to keep the left eye closed for right eye application. This method ensures that only the right eye is being tested without interference from the left eye.
By covering the left eye with their hand for right eye application, the individual can focus solely with their right eye, enabling accurate examination results.
It's crucial to instruct the patient to keep the left eye closed to avoid any visual distractions while evaluating the right eye's function.
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