32 A57-year-old woman is admitted to the hospital because of worsening headaches and altered vision. Visual testing shows a right homonymous hemianopia. A mass involving which of the following structures is most likely responsible for this visual field defect? A) Left optic nerve B) Left optic radiation C) Optic chiasm D) Right optic nerve E) Right optic radiation 000

Biology 2e
2nd Edition
ISBN:9781947172517
Author:Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:Matthew Douglas, Jung Choi, Mary Ann Clark
Chapter36: Sensory Systems
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Problem 35CTQ: How could the pineal gland, the brain structure that plays a role in annual cycles, use visual...
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32 A 57-year-old woman is admitted to the hospital because of worsening headaches and altered vision. Visual testing shows a right homonymous hemianopia. A mass
involving which of the following structures is most likely responsible for this visual field defect?
A) Left optic nerve
B) Left optic radiation
C) Optic chiasm
D) Right optic nerve
E) Right optic radiation
Transcribed Image Text:32 A 57-year-old woman is admitted to the hospital because of worsening headaches and altered vision. Visual testing shows a right homonymous hemianopia. A mass involving which of the following structures is most likely responsible for this visual field defect? A) Left optic nerve B) Left optic radiation C) Optic chiasm D) Right optic nerve E) Right optic radiation
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