Chabner, Language of Medicine 8th Edition, Chpt 17 Senses: Eye & Ear
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| 1) Fiberous layer of clear tissue that extends over the anterior portion of the eye and is continuous with the white of th eyes | Cornea
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| 2) Yellowish region in the retina; contains the fovea centralis | Macula lutea
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| 3) What eye structure is transparent, biconvex, and focuses light on the retina? | Lens
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| 4) Place where optic nerve fibers cross in the brain | Optic chiasma
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| 5) Adjustment of the lens by the ciliary body | Accommodation (normal adjustment of the eye to focus)
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| 6) Photosensitive receptor cells of the retina; make the perception of color possible | Rods
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| 7) The combining for for cornea is? | Kerat/o
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| 8) The combining form for lens is? | Phak/o
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| 9) The meaning of palpebr/o is? | eyelid (also blephar/o)
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| 10) An eye inflammation commonly calld "pinkeye is" | Conjunctivitis
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| 11) Impairment of vision due to old age | Presbyopia
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| Myopia (is which form of sightedness?) | Nearsightedness
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| 13) Defective curvature of the eye | Astigmatism
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| 14) Glaucoma is primarily diagnosed by | Tonometry
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| 15) A blind spot; area of depressed vision surrounded by an area of normal vision | Scotoma (darkness)
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| 16) Macular degeneration produces | loss of central vision
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| 17) Small hard mass on the eyelid; formed from a sebaceious gland enlargement: | Chalazion
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| 18) Snail shaped, spirally wound tube in the inner ear is the | cochlea
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| 19) Channel between the middle ear and the nasopharynx | Eustachian tube
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| 20) Myring/o means | tympanic membrane (myears are myringing!)
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| 21) Bacterial infection of the middle ear | Suppurative otitis media
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| 22) Tinnitus | ringing in the ears
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| 23) Visual examination of the ear | Otoscopy
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| 24) nerve deafness occurring with aging | presbycusis
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| 25) Fungal infection of the ear | otomycosis (myc/o = fungus)
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| 26) Contains sensitive cells (rods and cones) that transmit light energy to nervous impulses | RETINA
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| 27) Contains muscles that control the shape of the lens and secrete aqueous humor | CILIARY BODY
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| 28) Transparent body behind the iris and in front of the vitreous humor; refracts light rays to bring them into focus on the retina | LENS
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| 29) Jelly-like material behind the lens; helps to maintain the shape of the eyeball | VITREOUS HUMOR
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| 30) Dark center of the eye through which light rays enter | PUPIL
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| 31) Vascular layer of the eyeball that is continuous with the iris | CHOROID
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| 32) Delicate membrane lining the eyelids and covering the anterior of the eyeball | CONJUNCTIVA
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| 33) Fibrous layer of clear tissues that extends over the anterior portion of the eyeball | CORNEA
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| 34) Colored portion of the eye; surrounds the pupil | IRIS
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| 35) Tough, white outer coat of the eyeball | SCLERA
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| 36) inflammation of the vascular layer of the eye | uveitis
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| 37) Condition of dry eyes | xerophthalmia
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| 38) Outward deviation of the eye | exotropia (exo - outward)
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| 39) Inward deviation of the eye | esotropia (eso - inward)
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| 40) Absence of the lens of the eye | aphakia
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| 41) absence of vision in half of the visual field | hemianopsia (hemi = half)
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| 42) abnormal deviations of the eye | strabismus
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| 43) Increased intraocular pressure results in retinal and optic nerve damage | Glaucoma
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| 44) Localized purulent infection of a sebaceous gland in the eyelid | hordeolum (stye)
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| 45) Clouding of the lens causes decreased vision | cataract
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| 46) Retinal micoaneurysms, hemorrhages occur secondary to an endorcrine condition | diabetic retinopathy
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| 47) Deterioration of the macula lutea of the retina | macular degeneration
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