Edwards syndrome is caused by a meiotic nondisjunction event. With nondisjunction, a gamete (i.e., a sperm or egg cell) is produced with an extra copy of chromosome 18. The gamete thus has 24 chromosomes. by admin 0. Edwards syndrome is a genetic disorder, in which a person has a third copy of material from chromosome 18, instead of the usual two copies. It is three times more common in girls than boys.
Ifr you get something in your eye it can feel like it is there even after it is out because your cornea is slightly scratched. If that is the case then trying to get it out/flushing your eye particulalry with water inteferes with your eyes natural ability to heal. You can also infect your eye as water is not sterile.
A feeling of pressure behind your eyes doesnât always stem from a problem inside your eyes. It usually starts in another part of your head. Though eye conditions can cause eye pain and vision problems, they rarely cause pressure. Even glaucoma, which is caused by a buildup of pressure inside the eye, doesnât cause a feeling of pressure. Eye conditions like pink eye or allergies can cause eye pain, but not pressure. Pain generally feels like a stabbing, burning, or stinging sensation. Pressure behind the eyes feels like fullness or a stretching sensation inside the eye.