Concept Disease Word Scramble
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Question | Answer |
region between the cornea and the lens that contains aqueous humor | anterior chamber |
fluid produced in the eye | aqueous humor |
part of the eye that produces aqueous humor | ciliary body |
layer containing blood vessels that nourish retina | choroid |
outer, transparent structure that covers the iris, pupil, and anterior chamber | cornea |
colored ring of tissue behind the cornea that regulates the amount of light entering the eye by adjusting the size of the pupil | iris |
transparent structure suspended behind the iris that helps to focus light on the retina | lens |
portion of the retina that processes sharp, clear, "straight-ahead" vision | macula |
bundle of nerve fibers that carry visual messages from the retina to the brain | optic nerve |
light enters the eye through this adjustable opening at the center of the iris | pupil |
light-sensitive layer of tissue that lines the back of the eye | retina |
tough outer coat that protects the eyeball | sclera |
clear jelly-like substance that fills the eye from the lens on back | vitreous |
presence of light, image formed on retina, rod/cones stimulated, nerve impulses to brain & brain interprets image | process of vision |
an image is formed on | the retina |
adapt the eye to detect low-intensity light | rods |
cells in the retina enabling visual detection of color and fine detail | cones |
during the process of vision nerve impulses are conducted to | cranial nerve II |
is the key to sight | light |
light rays travel in a straight line or | bend at an angle |
process of bending light rays is called | refraction |
the image formed on the retina is | backward & up side down |
image is turned right side up and forward in | the brain |
brain interprets the | visual concept |
Created by:
lfrancois
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