wednesday-key - Version A: Page 1 of 8 KEY - FINAL June 15,...

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Version A: Page 1 of 8 KEY -- FINAL June 15, 2005 KEY -- FINAL NORMAL VISUAL FIELD DAMAGED VISUAL FIELD 1. You suffer an injury and lose vision in the periphery of your visual field (as illustrated above). You have most likely suffered damage to which parts of your visual pathways? A. the ventral portions of the optic radiation on both sides of the brain B. the optic chiasm C. the nasal hemiretinas of both eyes D. two of the above E. none of the above answer: D 2. Which of the following are true about hyperopia? A. the cornea may be too flat B. the eyeball may be too short C. it may be corrected by placing a concave lens in front of the eye D. two of the above E. all of the above answer: D 3. Which of the following are specializations of the fovea? A. Outer segments of rods are smaller B. Cell bodies of other retinal cells are moved out of the way C. Outer segments of cones are smaller D. two of the above E. all of the above answer: D 4. Which of the following are properties of P-ganglion cells? A. smaller receptive fields B. sustained responses C. responses to color D. two of the above E. all of the above answer: E
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Version A: Page 2 of 8 KEY -- FINAL June 15, 2005 KEY -- FINAL 5. The retina directly projects to which of the following? A. pretectum B. primary visual cortex C. area MT D. two of the above E. all of the above answer: A 6. Which of the examples below are reasons that the middle ear amplifies sound? A. the area of the oval window is larger than the area of the ear drum B. bones in the middle ear act like levers to amplify sound C. different regions of the tympanic membrane resonate with different frequency sounds
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wednesday-key - Version A: Page 1 of 8 KEY - FINAL June 15,...

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