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Purple Module Sensory Review

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
equilibrium   A state of balance.  
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Eustachian tube   A tube which connects the nose and throat.  
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glaucoma   Accumulation of aqueous humor in the eye.  
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ametropia   An error in refraction.  
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accommodation   Clearness or sharpness of a sensory function.  
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anacusis   Complete deafness.  
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strabismus   Condition in which one eye is misaligned with the other or out of synchrony.  
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otoplasty   Corrective surgery for a deformed pinna.  
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blepharoplasty   Cosmetic surgery removing fatty tissue above and below the eyes.  
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astigmatism   Defective curvature of the pupil.  
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otopyorrhea   Discharge of pus from the ear.  
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otalgia   Ear pain.  
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cerumen   Ear wax.  
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fluorescein angiography   Evaluation of blood vessels and their leadkage in and beneath the retina.  
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iridectomy   Excision of the iris.  
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hyperopia   Farsightedness.  
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dacryorrhea   Flow of tears.  
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nyctalopia   Impaired vision in dim light aka. nightblindness.  
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radial keratotomy   Incision of the cornea for treatment of nearsightedness.  
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otitis externa   Infection of the external auditory canal.  
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otitis media   Inflammation of the middle ear.  
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amblyopia   Lazy eye syndrome.  
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presbyopia   Loss of accommodation associated with the aging process.  
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anosmia   Loss of sense of smell.  
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audiometry   Measurement of hearing acuity.  
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phacoemulsification   Method of treating cataracts that disintegrates a cloudy lens, and is then aspirated and removed.  
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optometrist   One who specializes in eye measurements.  
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cataracts   Opacities on the lens.  
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tinnitus   Perception of ringing, hissing or other sounds in the ears.  
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olfactory   Pertaining to smell.  
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blepharoptosis   Prolapse of the eyelid.  
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tympanoplasty   Reconstruction of the eardrum.  
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achromatopsia   Severe congenital deficiency in colour perception.  
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incus   Shaped like an anvil.  
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malleus   Shaped like a hammer.  
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stapes   Shaped like stirrups.  
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ear canal   Slender tube through which sound waves trael to the middle ear.  
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chalazion   Small, hard tumor on the eyelid.  
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cochlea   Snail-shaped inner ear structure, first structure of the inner ear.  
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hordeolum   Stye.  
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gustation   Taste.  
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cornea   The clear, transparent portion of the sclera.  
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sclera   The white of the eye.  
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antiemetics   Treat and prevent nausea, vomiting, dizziness and vertigo.  
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nystagmus   Type of involuntary eye movements.  
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photophobia   Unusual intolerance and sensitivity to light.  
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metamorphopsia   Visual distortion of objects.  
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Describe aqueous humor.   Found in posterior and anterior chamber, Provides nourishment for lens and cornea, Produced by ciliary body, Drains from eye through canal of Schlemm.  
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Describe cones.   Functions in bright light. Visual receptors producing colour vision.  
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Describe rods.   Functions in dim lights. Visual receptors producing black and white vision.  
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Describe conjunctiva.   Lines the inner surface of the eyelid and covers the outer surface of the eye.  
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Describe fovea.   The center of the macula, Composed of only cones, very close together, it produces the greatest acuity.  
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Describe pupil.   The perforated center of the iris, Regulates the amount of light passing through the pupil to the interior of the eye.  
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Describe the vestibular system.   Controls balance and eye movement, Consists of semicircular canals and vestibule.  
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Describe the vitreous humor.   A jelly-like substance that fills the interior of the eye.  
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What are the functions of the ear?   Hearing and equilibrium, Sensor receptor organ.  
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What are the 3 tunics of the eye?   Fibrous tunic Vascular tunic Sensory tunic  
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What is an otolaryngologist?   Doctor who treats ear, nose and throat disorders.  
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What are the specific sensations?   Hearing vision equilibrium smell taste  
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What is macular degeneration?   Deterioration of the macula.  
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What is otosclerosis?   Hardening of the bones in the middle ear.  
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Where are the ossicles located?   Within the tympanic cavity.  
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Acc   accommodation  
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ARMD, AMD   age-related macular degeneration  
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Ast   astigmatism  
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ENG   electonystagmography  
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IOL   interocular lens  
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IOP   interocular pressure  
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LASIK   lazer-assisted in sita keratomileusis  
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AC   air conduction  
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BC   bone construction  
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ENT   ear, nose and throat  
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NIHL   noise induced hearing loss  
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RK   radial keratotomy  
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O.D.   doctor of Optometry  
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SLE   slit-lamp examination  
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ST   estropia  
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VA   visual acuity  
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VF   visual field  
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XT   extropia  
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OM   otitis media  
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PE   pressure equalizing tube  
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URI   upper respiratory infection  
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mydriatics   Drugs that dilate the pupils.  
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semicircular canals   Responsible for balance.  
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Created by: Barbara Ross
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