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20 Cards in this Set
- Front
- Back
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Name the three parts that make the vascular layer of eye |
Choroid, Ciliary body and Iris |
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What structure brings the air in the middle air |
Eustchian tubes |
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What is filled in middle ear cavity? |
Middle ear is filled with air to equalize atmospheric pressure |
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Name the three bones found in middle ear and what is their main function |
Malleus, Incus and Stapes Their function is to transmit sound waves from eardrum to inner ear |
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Which two muscles help in dampening the loud noise |
Tympanic and Stapedial muscles |
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What is difference between perilymph and endolymph |
Endolymph is present inside the cochlear tube. Perilymph is present between cochlear tube and bony labrynth |
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Impulses of hearing are sensed by which part of the inner ear |
Cochlear Part - Organ of Corti in cochlear part. |
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Which part of the inner ear helps in maintaining the balance |
Vestibular part |
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What structure connects the middle ear to the pharynx |
Eustchian tubes |
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What are the parts that make fibrous layer of eye |
Sclera and Cornea |
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What is glaucoma |
Accumulation of excessive aqueous humor in anterior part of eye, increasing the pressure. |
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Which layer of choroid is responsible for shining of animal's eye in dark, when light is flashed on eyes |
Tapetum |
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Which part of the eye contains rod and cone cells |
Retina |
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Which cranial nerve transmits the light stimulus from eye to brain |
Optic nerve |
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Which structure connects the lens to the choroid |
Ciliary muscles |
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What is accommodation |
Focusing of lens on distant or close objects |
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Which pigmented part controls the amount of light entering the eye |
Iris |
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Name the fluid produced by the ciliary body |
Aqueous Humor |
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Name the jelly like substance found in posterior chamber of eye |
Vitreous Humor |
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what is otitis externa, otitis media and otitis interna |
Otitis externa is inflammation of external ear canal Otitis media is inflammation of middle ear Otitis interna is inflammation of inner ear |
