A patient has been diagnosed with a tumor that has destroyed the center of her optic chiasm.How has this affected her vision?
A)She is blind.
B)She can only see out of her left eye.
C)She can only see out of her right eye.
D)She has a limited field of view in each eye.
E)She has normal vision.

Question

Quizplus · Accepted Answer

The optic chiasm is an important structure in the visual pathway that allows for the crossover of information between the left and right eyes. When the center of the optic chiasm is destroyed, it results in a loss of peripheral vision in both eyes. This means the patient would have a limited field of view in each eye.

A Patient Has Been Diagnosed with a Tumor That Has