Look carefully at the six cases with accompanying images and a short history (disc and fovea centred images for each case) and then provide a retinal screening grade for each case.
For this particular exercise use the English National Diabetic Eye Screening Grading Scheme as discussed in these recent articles:
– C42378: Diabetes part 3 – The English Grading Scheme
– C42209: Diabetes part 2 – Screening
A full discussion of the answers will appear in Optician once the exercise is over.