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Cataracts can also result from exposure to the sun's ultraviolet (UV) rays.
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∙ 13y ago
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What does cataract?
cataract means: a decent of water over a steep surface.
What is the treatment for over exposure to radiation?
Blood transfusions, protection from infection in damaged organs, and possibly the use of newer stimulants to blood formation can save many victims i
How can cataract be rectified?
A cataract is when the inside of the lens in the eye clouds over and become opaque. Nowadays, the clouded lens can be replaced by an artificial one.
Can the cornea grow back?
No you cannot get cataracts again after surgery. When you have cataract surgery the lenses are removed and replaced with man made lenses. A cataract therefore is impossible to come back as there is no natural lens. Only the natural lens can get a cataract.
What is a cataract landform?
A cataract landform is a riverine or fluvial feature, where the river tumbles down over a series of boulders or small waterfalls.
Why Laser-Assisted Cataract Surgery?
Laser-assisted cataract surgery is a technologically advanced approach that utilizes a femtosecond laser to enhance the precision and safety of the procedure. This technique offers several advantages over traditional manual cataract surgery.
What happens when rivers flow over rocks?
It's usually called 'rapids' or 'cataract'.
What are the characteristics of over exposure and under exposure?
OVER EXPOSURE - too bright, the image would result to being whiter than normal. UNDER EXPOSURE - too dark, the image would likely to appear black
What is the main cause of cataract?
The eye uses a transparent lens over the pupil with which to focus etc. A cataract is where the lens becomes cloudy and opaque (not see-through). This leads to blurred vision and if left untreated, blindness. From my A-level studies, I know that prolonged exposure to UV radiation increases the chances of developing a cataract- which is why sunglasses often have UVA/UVB ray filters in. Cataracts can be spotted by opticians by modern methods and equipment. The cataract can be easily removed (my grandma has just had hers removed). A small cut is made in the eye (after anaesthetic etc!). The cataract is removed with a rod, while a new synthetic lens is placed into the eye. The operation takes around 30 mins and has extremely high success rates. See the NHS website for more details.
Which type of exposure happens slowly over a long period of time?
illega exposure
How long do the results of laser cataract surgery last?
The results of laser cataract surgery are typically long-lasting. Once a cataract is removed, it does not return. However, other eye conditions can develop over time, so regular eye exams are important for ongoing eye health.
What are the release dates for Over Exposure - 2010?
Over Exposure - 2010 was released on: USA: 2 July 2010 (Orlando, Florida) (premiere)
