Nuclear sclerosis is characterized by which of the following?

Nuclear sclerosis is characterized by which of the following?

• A. opacification of the entire lens with rapid vision loss
• B. normal age-related changes to the lens as fibers grow, increasing nuclear density
• C. inflammatory cataract due to infection
• D. retinal detachment complicating lens opacity

Answer: (B)

Nuclear sclerosis is a normal aging change of the lens where lens fibers in the nucleus become denser as we age. This increased density of the nuclear zone produces a subtle blue-gray haziness and is not the same as a complete, rapidly progressive cataract. The correct choice describes these normal age-related changes with increased nuclear density. The other options describe conditions that are not characteristic of nuclear sclerosis: opacification of the entire lens with rapid vision loss points to a more advanced, mature cataract; an inflammatory cataract due to infection is a different etiologic process; and retinal detachment is a separate complication not caused by nuclear sclerosis.

Nuclear sclerosis is a normal aging change of the lens where lens fibers in the nucleus become denser as we age. This increased density of the nuclear zone produces a subtle blue-gray haziness and is not the same as a complete, rapidly progressive cataract. The correct choice describes these normal age-related changes with increased nuclear density.

The other options describe conditions that are not characteristic of nuclear sclerosis: opacification of the entire lens with rapid vision loss points to a more advanced, mature cataract; an inflammatory cataract due to infection is a different etiologic process; and retinal detachment is a separate complication not caused by nuclear sclerosis.