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Where do you find vitreous humor? a. The anterior segment of the eye b. The post

ID: 82573 • Letter: W

Question

Where do you find vitreous humor? a. The anterior segment of the eye b. The posterior segment of the eye c. Within the lens of the eye d. The lacrimal glands Where are the highest concentrations of photoreceptors found on the back of the eye? a. The optic disk b. The cornea c. The choroid d. The fovea centralis Where do you find most of the rods of the eye? a. In the periphery of the retina b. In the macula lutea c. In the choroid d. In the optic disk Clouding of the lens, due to age or exposure to bright sunlight, is called _____ a. Scleroderma b. Macular degeneration c. Astigmatism d. Cataract When light is focused on the back of the eye, how is the image changed? a. Upside down and reversed left to right b. Just upside with no left/right reversal c. Right side up, but reversed left to right d. Right side up. no reversal The lack of the ability to switch between near and far vision is called _____ a. Myopia b. Presbyopia c. Hyperopia d. Astigmatism A person with only one eye will lose a. Depth perception b. Focus c. Accommodation d. Olfaction

Explanation / Answer

21-Vitreous humor is found in Posterior segment of Eye.

22-Fovea Centralis has the highest concentration of photoreceptors.

23-Rods are mostly found in the Periphery of retina.

24-Cataract is a disease characterized by Clouding of Lens.

25-Just upside down with no reversal.

26-Presbyopia is the lack of ability to switch between near and far vision.

27-Person with only one eye will lose Depth Perception.

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