Ensure adequate lighting in the patient's room.
Cone-rod dystrophy (CRD) is a group of inherited eye disorders that affect the light sensitive cells of the retina called the cones and rods. People with this condition experience vision loss over time as the cones and rods deteriorate.
Rods are a type of photoreceptor cell in the retina. They are sensitive to light levels and help give us good vision in low light.
Learn more about Rods here:
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