VISUAL   IMPAIRMENT

SYMPTOMS

• Visual impairment may occurs under conditions like diabetes,hypertension or vitamin A deficiency.

 •  Mostly it is cause by infections invovle the 

conjunctiva (thin layer of tissue lining the eyelids and connected to top layer of sclera.

PREVENTIONS

• Wear sunglasses under hot sun. • Have regular eye check . • Try to stop smoking.

INSPIRING PERSON

Kevin Meyerswhen he was 25 years old ,he had a near-fatal boat racing accident which lead the rest of his life into total darkness.Then he had a mission and it is to bring happiness to                    people who was like him.        http://revver.com/video/802895/kevin-meyers-motivational-speaker/ (a presentation made by him.) 

SOURCES

• http://www.mytruevision.net/kevinmission.htm •  http://en.wikipedia.org/wiki/Visual_impairment

 • http://jama.ama-assn.org/cgi/content/full/

290/15/2088