L16-sensory impairment Flashcards
1
Q
What are the common causes of visual impairment and which are preventable?
A
Age related macular degeneration
Glaucoma
cataract-treatable
diabetic retinopathy-preventable through diabetic control
2
Q
What is the difference between blind and partial sighted?
A
A blind person can see only the top letter of the eye chart at 3 metres.
A partial sighted person can see the top letter at 6m
3
Q
How many people have sight loss in the uk?
A
2 million (1 in 30)
