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The Eye And Ear Combining Forms, Suffixes, Prefixes and Abbreviations

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
ambly/o   dull, dim  
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aden/o   gland  
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aque/o   water  
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blephar/o   eyelid  
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choroid/o uve/o   choroid,the vascular layer of the eye between the sclera and the retina  
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chrom/o   color  
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conjunctiv/o   conjunctiva  
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cor/o core/o   pupil  
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corne/o   cornea  
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cycl/o   ciliary muscle  
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dacry/o   tear, tear duct  
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dipl/o   double  
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emmetr/o   equivalent to  
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es/o   inner  
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ex/o   outer  
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glauc/o   gray  
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ir/o irid/o   iris  
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kerat/o   cornea  
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lacrim/o   tears  
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mi/o   less, fewer, smaller  
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ocul/o ophthalm/o   eye  
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opt/o optic/o   eye, vision  
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-opia -ops -opsia   vision  
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nyctal/o noct/o   night  
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papill/o   optic disk  
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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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pupill/o   pupil  
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retin/o   retina  
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scler/o   sclera  
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vitre/o   glassy  
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-metrist   one who measures  
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-tropia   to turn  
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acous/o audi/o audit/o   hearing  
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aur/o auricul/o   ear  
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cerumin/o   cerumen (ear wax)  
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cochle/o   cochlea  
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labyrinth/o   labyrinth (inner ear)  
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myring/o   eardrum  
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ot/o   ear  
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salping/o   eustachian tube  
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staped/o   stapes  
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tympan/o   eardrum, middle ear  
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-acusis -cusis   hearing  
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-otia   ear condition  
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blepharitis   eyelid inflammation  
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blepharectomy   excision of all or part of the eyelid  
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blepharoplasty   surgical repair of eyelid  
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blepharoplegia   paralysis of one or both eyelids  
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blepharoptosis   drooping eyelid  
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blepharospasm   twitching eyelid muscle  
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blepharotomy   incision of the eyelid  
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choroiditis   inflammation of the choroid layer of the eye  
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choroidopathy   disease of the choroid layer of the eye  
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conjunctivitis   conjunctiva inflammation (pink eye)  
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anisocoria   unequal sized pupils  
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coreometer pupillometer   instrument to measure the diameter or width of the pupils  
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corneal   pertaining to cornea  
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corneitis   inflammation of the cornea  
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cycloplegia   paralysis of ciliary body  
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dacryoadenalgia   pain in the lacrimal gland  
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dacryoadenitis   inflammation of the lacrimal gland  
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dacryocystitis   tear sac (bladder) inflammation  
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dacryorrhea   flow of tears  
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diplopia   double vision  
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iritis   iris inflammation  
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iridal   pertaining to iris  
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iridectomy   removal of iris  
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iridoplegia   paralysis of iris  
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keratitis   cornea inflammation  
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keratometer   instrument to measure (curve of ) cornea  
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keratotomy   incision into cornea  
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keratoplasty   surgical repair of a cornea  
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keratorrhexis   rupture of the cornea due to trauma or ulcer  
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lacrimal   pertaining to tears  
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ocular   pertaining to eye  
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intraocular   pertaining to within eye  
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ophthalmalgia   eye pain  
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ophthalmic   pertaining to eye  
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ophthalmologist   specialist in eye  
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ophthalmoplegia   eye paralysis  
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ophthalmoscope   instrument to view inside eye  
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ophthalmoscopy   visual examination of the inside of an eye  
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optic   pertaining to eye or vision  
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optometer   instrument to measure vision  
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optometrist   one who measures vision  
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pupillary   pertaining to pupil  
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retinal   pertaining to retina  
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retinopathy   retina disease  
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retinopexy   surgical fixation of retina  
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scleral   pertaining to sclera  
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sclerotomy   incision into the sclera  
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scleritis   inflammation of the sclera  
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uveitis   inflammation of choroid  
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heteropsia   unequal vision in both eyes  
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microtia   abnormally small ears  
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macrotia   abnormally large ears  
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hypertropia   permanent upward turning of the eyes  
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Emmetropia (EM)   state of normal vision  
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legally blind   person with severely impaired vision  
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nyctalopia   difficulty seeing in dim light  
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ophthalmology   branch of medicine involving diagnosis and treatment of conditions and diseases of eye and surrounding structures  
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ophthalmologist   specialist in the branch of medicine involving diagnosis and treatment of conditions and diseases of the eye and surrounding structures  
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optician   specialist in grinding corrective lenses  
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optometry   medical profession specializing in examining eyes, testing visual acuity, and prescribing corrective lenses  
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optometrist   specialist in examining eyes, testing visual acuity and prescribing corrective lenses  
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presbyopia   visual loss due to old age; resulting in difficulty focusing on near objects  
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xerophthalmia   dry eyes  
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amblyopia   loss of vision where the eyes are not seeing the same  
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achromatopsia   color blindness  
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astigmatism (Astigmia)   abnormal curvature of cornea  
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cataract   damage to lens causing it to become opaque or cloudy  
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erythropia   objects appear red  
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glaucoma   increase intraocular pressure  
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hyperopia   farsightedness: person can see things in distance but has trouble reading material at close range  
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macular degeneration   deterioration of macular area of retina of eye  
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myopia (MY)   nearsightedness: person can see things close up but distance vision is blurred  
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xanthopia   objects appear yellow  
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esotropia (ST)   inward turning of eye; also called cross-eyed  
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exotropia (XT)   outward turning of eye  
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strabismus   eye muscle weakness commonly seen in children resulting in eyes looking in different directions at same time  
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phacoemulsification   high-frequency sound waves to emulsify (liquefy) lens with cataract, which is then aspirated (removed by suction) with needle  
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acoustic   pertaining to hearing, perception of sound  
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audiometer   instrument to measure hearing  
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audiologist   hearing specialist  
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auditory   pertaining to hearing  
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aural   pertaining to ear  
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auricular   pertaining to ear  
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cochlear   pertaining to cochlea  
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labyrinthectomy   removal of labyrinth  
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labyrinthotomy   incision into labyrinth  
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myringitis   eardrum inflammation  
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myringectomy   removal of eardrum  
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myringotomy   incision into the eardrum  
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otalgia otodynia   ear pain  
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otic   pertaining to ear  
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otitis   ear inflammation  
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otologist   ear specialist  
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otoplasty   surgical repair of the ear  
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otopyorrhea   pus discharge from ear  
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otorrhagia   bleeding from ear  
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otosclerosis   hardening of the inner ear  
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otoscope   instrument to view inside ear  
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salpingitis   eustachian tube inflammation  
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salpingotomy   incision into eustachian tube  
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tympanic   pertaining to eardrum  
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tympanitis   eardrum inflammation  
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tympanometer   instrument to measure eardrum  
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tympanotomy   incision of the eardrum  
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binaural   referring to both ears  
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monaural   referring to one ear  
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otorhinolaryngology (ENT)   branch of medicine involving diagnosis and treatment of conditions and diseases of ear, nose, and throat  
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otorhinolaryngologist   physician specialist of ears, nose and throat  
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presbycusis   normal loss of hearing that can accompany aging process  
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tinnitus   ringing in ears  
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vertigo   dizziness  
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anacusis   total absence of hearing; inability to perceive sound; also called deafness  
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Deafness   inability to hear or having some degree of hearing impairment  
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ceruminoma   excessive accumulation of ear wax; results in hard wax plug  
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otitis media (OM)   commonly referred to as middle ear infection  
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labyrinthitis   affects both hearing and equilibrium portions of inner ear; also called inner ear infection  
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audiometry   test of hearing ability by determining lowest and highest intensity (decibels) and frequencies (hertz) that person can distinguish  
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cochlear implant   mechanical device surgically placed under skin behind outer ear; converts sound signals into magnetic impulses to stimulate auditory nerve  
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myringotomy   surgical puncture of eardrum with removal of fluid and pus from middle ear  
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ARMD   age-related macular degeneration  
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Ast   astigmatism  
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D   diopter (lens strength)  
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EENT   eye, ear, nose, and throat  
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EM   emmetropia  
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IOP   intraocular pressure  
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PERRLA   pupils equal, round, react to light and accommodation  
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ST   esotropia  
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XT   exotropia  
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ASL   American Sign Language  
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dB   decibel  
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HEENT   head, ears, eyes, nose, throat  
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ENT   Ear, nose and throat  
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Hz   hertz  
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OM   otitis media  
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uveitis   inflammation of choroid  
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