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Across 3. Receptors located in the upper part of the nasal cavity responsible for the sense of smell 4. Farsightedness 6. Leading cause of blindness; Increased intraocular pressure and loss of peripheral vision 7. Pink eye; Usually caused by a bacteria or virus 9. Nearsightedness 10. Farsightedness caused by a loss of lens elasticity 14. Lines the eylids and covers the front of the eye to provide additional protection and lubrication 15. Inflammation or infection of the middle ear 16. Sensory cells of the ey that are sensitive to color 17. Hearing loss or deafness that occurs when there is damage to the inner ear or auditory nerve; cannot be corrected 19. Sensory cells of the eye that are used for vision when it is dark or dim 21. Condition where there is clouding of the lens, usually as a result of aging, trauma, or certain medications 22. Colored portion of the eye

Down 1. Membrane that separates the outer ear from the middle ear 2. Crosseyed; condition where the eyes do not move or focus together 5. Abnormal shape or curvature of the cornea that causes blurred vision due to an inability to focus 8. Incision of the tympanic membrane performed and the insertion of pressure equalizing tubes 11. Tube that allows air to enter the middle ear; helps equalize pressure 12. Malleus, incus, and stapes 13. Opening in the center of the iris which regulate the amount of light entering the eye 14. Hearing loss or deafness that occurs when sound waves are not conducted to the inner ear 18. Innermost layer of the eye; transmits the light impulses to the optic nerve 20. Outermost layer of the eye; the white part of the eye