A Client Had a Retinal Detachment and Has Undergone Surgical

A client had a retinal detachment and has undergone surgical correction.What discharge instruction is most important?

A) "Avoid reading, writing, or close work such as sewing."
B) "Dim the lights in your house for at least a week."
C) "Keep the follow-up appointment with the ophthalmologist."
D) "Remove your eye patch every hour for eyedrops."