An older patient is diagnosed with diabetic retinopathy. The patient asks a nurse: "Is there anything that I can do to prevent progression of this disease and blindness?" The nurse incudes which of the following into the response? (Select all that apply.)

Strict control of blood glucose levels is important in slowing disease progression.

Laser photocoagulation treatments can stop progression of the disease.

Eating a diet high in beta-carotene can stop disease progression.

Wearing sunglasses to protect the eyes from ultraviolet light can stop disease progression

Control of blood pressure and cholesterol levels are important steps slowing disease progression