vision Disorders Flashcards
1
Q
What is nearsightedness called?
A
Myopia
2
Q
Why is someone nearsighted?
A
The images out of focus because the light doesn’t land on the retina
3
Q
What is the name for farsightedness?
A
hyperopia
4
Q
why is someone farsighted?
A
The focal point may fall behind the retina. The image is at a focus because the light converge is behind the retina.
5
Q
Why can someone have astigmatism?
A
The light doesn’t focus evenly on the retina, causing sort of vision
6
Q
What is age related farsightedness called?
A
presbyopia
7
Q
Why can someone have presbyopia?
A
The focal point shifts because the lens can’t accommodate for Neovision as effectively. Light from objects, doesn’t focus properly on the retina.
