The Caregiver of a Patient with Macular Degeneration Voices Being

The caregiver of a patient with macular degeneration voices being increasingly frustrated because of food spills on the patient's clothing. Which explanation does the nurse give to help the caregiver understand what the patient is experiencing?

A) "The patient's vision is blurred."
B) "There is total blindness in one eye occurring."
C) "The central vision is gone and only peripheral vision remains."
D) "There are black dots in the field of vision that cause confusion."