The burden of color vision defect in Nepal – an iceberg phenomenon
نویسندگان
چکیده
منابع مشابه
Traumatically acquired color vision defect.
A 24-year-old man acquired a color vision defect shortly after an accident in which he struck the back of his head. Results of the Farnsworth-Munsell 100-hue test showed that the patient had poor color discrimination in both eyes. His color matches on the Nagel anomaloscope suggested a red/green disturbance. Results from increment threshold testing demonstrated on absence of the blue mechanism....
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For years the problem of gonorrhea has been compared to the configuration of an iceberg, with the reported cases representing only the tip. U.S. Public Health Officials estimated that only 1 in 5 cases ever came to their attention. They further believed that the kinds of people with unreported venereal disease were quite different from those who were reported. The typical gonorrhea patient w...
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Background and Objectives: Solvents are widely used in industries. Occupational exposure to organic solvents can lead to dysfunction of the nervous system. Since color-vision impairment can be a sensitive and early marker of neurotoxic damage, this study was designed to determine the influence of chronic occupational exposure to organic solvent mixtures on color vision. Materials and Methods: ...
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ژورنال
عنوان ژورنال: Journal of Chitwan Medical College
سال: 2019
ISSN: 2091-2889,2091-2412
DOI: 10.3126/jcmc.v9i4.26906