The Nurse Is Performing an Eye Examination on a 76-Year-Old

The nurse is performing an eye examination on a 76-year-old patient.The nurse should refer the patient for a more extensive assessment based on which finding?

A) The patient's sclerae are light yellow.
B) The patient reports persistent photophobia.
C) The pupil recovers slowly after responding to a bright light.
D) There is a whitish gray ring encircling the periphery of the iris.