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What is a physical characteristic of a cataract?
Presence of a milky whiteness in the pupil as the cataract progresses.
What can acetylcholine be used for in the eyes?
Acetylcholine solution can be used for Irrigation which BSS (basic salt solution) can be used for as well, but it is used during cataract surgery, corneal transplant and Iridectomy to cause complete constriction of the pupil, that classifies it as Miotic, a pupil constricting agent.
What may a doctor discover in the pupil before a cataract develops?
Shining a penlight into the pupil may reveal opacities or a color change of the lens even before visual symptoms have developed.
What is monocular diplopia?
The perception by the same eye of two images of a single object, due to double pupil, early cataract, irregular astigmatism, or displacement of the lens.
The muscles that cause mydriasis and miosi?
The dilator muscle which makes the pupil larger and the constrictor muscle which makes the pupil smaller.
Administration of a miotic agent causes?
Administration of a miotic agent causes constriction of the pupil. Miotic agents work by stimulating the muscles in the iris to contract, resulting in a smaller pupil size. This can be useful in treating conditions such as glaucoma or to help improve vision after cataract surgery.
Does methadone and xanax taken as prescribed cause pupil dilation?
yes it does
What does Mr Brunner impart to his prize pupil?
It cause Brunner does like.jim
Does effexor cause pupil dilation?
Yes and no. Depends on what kind you take.
What part of your eye that absorbs light within the eyeball to prevent glare?
The pupil and the lens. If you have large pupil like 7mm, you would feel glare at night when driving after lasik surgery. When you have cataract in old the scattering of light would make you photophobia Details from vodvos.com
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.
What is the possessive noun for pupil?
Pupil's The pupil's mother came to school.
