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Special Senses

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
        Help!  

Question
Answer
ambly/o   dull, dim  
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aque/o   water  
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blephar/o   eyelid  
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choroid/o   choroid  
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conjunctiv/o   conjunctiva  
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core/o   pupil  
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pupill/o   pupil  
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corne/o   cornea  
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cycl/o   ciliary body of eye; circular; cycle  
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dacry/o   tear; lacrimal apparatus (duct, sac, or gland)  
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lacrim/o   tear; lacrimal apparatus (duct, sac, or gland)  
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dacryocyst/o   lacrimal sac  
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glauc/o   gray  
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goni/o   angle  
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irid/o   iris  
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kerat/o   horny tissue; hard; cornea  
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ocul/o   eye  
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ophthalm/o   eye  
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opt/o   eye, vision  
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optic/o   eye, vision  
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phac/o   lens  
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phot/o   light  
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presby/o   old age  
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retin/o   retina  
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scler/o   hardening; sclera (white of eye)  
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scot/o   darkness  
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vitr/o   vitreous body (of eye)  
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audi/o   hearing  
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labyrinth/o   labyrinth (inner ear)  
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mastoid/o   mastoid process  
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ot/o   ear  
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salping/o   tubes (usually fallopian or eustachian[auditory] tubes)  
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staped/o   stapes  
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myring/o   tympanic membrane (eardrum)  
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tympan/o   tympanic membrane (eardrum)  
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-acusia   hearing  
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-cusis   hearing  
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-opia   vision  
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-opsia   vision  
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-tropia   turning  
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exo-   outside, outward  
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hyper-   excessive, above normal  
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Small, hard tumor developing on the eyelid, somewhat similar to a sebaceous cyst   chalazion  
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Inflammation of the conjunctiva with vascular congestion, producing a red or pink eye; may be secondary to viral, bacterial, or fungal infections or allergy   conjunctivitis  
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Eversion, or outward turning, of the edge of the lower eyelid   ectropion  
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Inversion, or inward turning of the edge of the lower eyelid   entropion  
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Localized, circumscribed, inflammatory swelling of one of the several sebaceous glands of the eyelid, generally caused by a bacterial infection; also called STYE   hordeolum  
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Impaired vision in dim light; also called night blindness   nyctalopia  
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Involuntary eye movements that appear jerky and may reduce vision or be associated with other, more serious conditions that limit vision   nystagmus  
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Edema and hyperemia of the optic disc usually associated with increased intracranial pressure; also called choked disc   papilledema  
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Unusual intolerance and sensitivity to light   photophobia  
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Protrusion of one or both eyeballs   exophthalmos  
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Loss of accomodation of the crystalline lens associated with the aging process   presbyopia  
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Any disorder of retinal blood vessels   retinopathy  
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Complete deafness   anacusis  
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Inflammation of the inner ear that usually results from an acute febrile process   labyrinthitis  
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Disorder of the labyrinth that leads to progressive loss of hearing   Meniere disease  
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Perception of ringing, hissing, or other sounds in the ears or head when no external sound is present   tinnitus  
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Hallucination of movement, or a feeling of spinning or dizziness   vertigo  
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Measurement of hearing acuity at various sound wave frequencies   audiometry  
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Part of an eye examination that determines the smallest letters that can be read on a standardized chart at a distance of 20 feet   visual acuity (VA) test  
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Examination of the angle of the anterior chamber of the eye to determine ocular motility and rotation and diagnose and manage glaucoma   gonioscopy  
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Cosmetic surgery that removes fatty tissue above and below the eyes that commonly form as a result of the aging process or excessive exposure to the sun   blepharoplasty  
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Artificial hearing device that produces useful hearing sensations by electrically stimulating nerves inside the inner ear; also called bionic ear   cochlear implant  
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Method of treating cataracts by using ultrasonic waves to disintegrate a cloudy lens, which is then aspirated and removed   phacoemulsification  
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Reconstruction of the eardrum, commonly due to perforation; also called myringoplasty   tympanoplasty  
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Acc   accomodation  
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ARMD, AMD   age-related macular degeneration  
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Ast   astigmatism  
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CK   conductive keratoplasty; creatine kinase (cardiac enzyme)  
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CT   computed tomography  
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D   diopter (lens strength)  
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Em   emmetropia  
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EOM   extraocular movement  
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IOL   intraocular lens  
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IOP   intraocular pressure  
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LASIK   laser-assisted in situ keratomileusis  
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mix astig   mixed astigmatism  
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Myop   myopia (nearsightedness)  
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OD   right eye  
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O.D.   Doctor of Optometry  
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OS   left eye  
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OU   both eyes  
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PERRLA   pupils equal, round, and reactive to light and accomodation  
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RK   radial keratotomy  
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SICS   small incision cataract surgery  
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SLE   slit lamp examination; systemic lupus erythematosus  
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ST   esotropia  
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VA   visual acuity  
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VF   visual field  
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XT   exotropia  
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AC   air conduction  
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AD   right ear  
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AS   left ear  
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AU   both ears  
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BC   bone conduction  
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ENT   ear, nose, and throat  
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NIHL   noise-induced hearing loss  
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OM   otitis media  
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PE   pressure-equalizing (tube); physical examination; pulmonary embolism  
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URI   upper respiratory infection  
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Condition caused by the destruction of hair cells, the organs responsible for hearing, caused by sounds that are "too long, too loud, or too close"   noise-induced hearing loss (NIHL)  
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Infection of the external auditory canal   otitis externa  
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