Will rubbed his eye and accidentally scratched his:
A)cornea.
B)retina.
C)pupil.
D)lens.

Question

Quizplus · Accepted Answer

Rubbing the eye can cause a scratch or abrasion on the cornea, which is the clear outer layer of the eye that covers the iris and pupil. Scratching the retina, which is the inner layer of tissue at the back of the eye, is not possible through rubbing alone. The pupil is the opening in the center of the iris that allows light to enter the eye, and the lens is the clear structure behind the iris that helps to focus light onto the retina.

Will Rubbed His Eye and Accidentally Scratched His