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Purple Module
Special Senses Review
| Question | Answer |
|---|---|
| A state of balance | equilibrium |
| A tube which connects the nose and throat | eustachian tube |
| Accumulation of aqueous humor in the eye | glaucoma |
| An error in refraction | ametropia |
| Clearness or sharpness of a sensory function | acuity |
| Complete deafness | anacusis |
| Condition in which one eye is misaligned with the other or out of synchrony | strabismus |
| Cosmetic surgery removing fatty tissue above and below the eyes | blepharoplasty |
| Defective curvature of the cornea or lens | astigmatism |
| Dilation of the pupil | corectasis |
| Discharge of pus from the ear | otopyorrhea |
| Drugs that dilate the pupils | mydriatics |
| ear pain | otalgia |
| ear wax | cerumen |
| evaluation of blood vessels and their leakage in and beneath the retina | fluorescein angiography |
| excision of the iris | iridectomy |
| Farsightedness | hyperopia |
| flow of tears | dacryorrhea |
| impaired vision in dim light aka nightblindness | nyctalopia |
| incision of the cornea for treatment of nearsigthedness | radial keratotomy |
| infection of the external auditory canal | otitis externa |
| inflammation of the middle ear | otitis media |
| lazy eye syndrome | amblyopia |
| loss of accommodation associated with the aging process | presbyopia |
| loss of sense of smell | anosmia |
| measurement of hearing acuity | audiometry |
| method of treating cataracts that disintegrates a cloudy lens, and is then aspirated and removed | phacoemulsification |
| One who specializes in eye measurements | optometrist |
| opacities on the lens | cataract |
| perception of ringing, hissing, or other sounds in the ears | tinnitus |
| pertaining to smell | olfactory |
| prolapse of the eyelid | blepharoptosis |
| reconstruction of the eardrum | tympanoplasty (aka) myringoplasty |
| responsible for balance | semicircular canals |
| severe congenital deficiency in colour perception | achromatopsia |
| shaped like an anvil | incus |
| shaped like a hammer | malleus |
| shaped like stirrups | stapes |
| slender tube through which sound waves travel to the middle ear | ear canal |
| small, hard tumour on the eyelid | chalazion |
| snail-shaped inner ear structure; first structure of the inner ear | cochlea |
| stye | hordeolum |
| taste | gustation |
| the clear, transparent portion of the sclera | cornea |
| the white of the eye | sclera |
| treat and prevent nausea, vomiting, dizziness and vertigo | antiemetics |
| type of involuntary eye movements | nystagmus |
| unusual intolerance and sensitivity to light | photophobia |
| visual distortion of objects | metamorphopsia |
| Describe aqueous humor | Found in posterior and anterior chamber Provides nourishment for lens and cornea Produced by ciliary body Drained by canal of Schlemm |
| Describe cones. | Function in bright light Produce colour vision |
| Describe rods. | Function in dim light Produce black and white vision |
| Describe the conjunctiva. | Covers the outer surface of the eye and lines the eyelids |
| Describe the fovea | Provides the greatest acuity for colour vision- In the center of the macula |
| Describe the pupil | Perforated center of the iris |
| Describe the vestibular system | Controls balance and eye movements – Consists of semicircular canals and the vestibule |
| Describe vitreous humor. | Jellylike substance that fills the interior of the eye |
| What are the functions of the ear? | Hearing Equilibrium |
| What are the three tunics of the eye? | Fibrous - Vascular Sensory |
| What is an otolaryngologist? | Treats disorders of the ear, nose and throat |
| What are the specific sensations | Smell (olfaction) Taste (gustation) Equilibrium Vision Hearing (audition) |
| What is macular degeneration | Deterioration of the macula |
| What is otosclerosis? | Ankylosis of the ossicles |
| Where are the ossicles located? | Tympanic cavity |
| Acc | accommodation |
| ARMD, AMD | age-related macular degeneration |
| Ast | astigmatism |
| ENG | electronystagmography |
| IOL | intraocular lens |
| IOP | intraocular pressure |
| LASIK | laser-assisted in situ (locally) keratomileusis |
| AC | air conduction |
| BC | bone conduction |
| ENT | ears, nose and throat |
| NIHL | noise-induced hearing loss |
| O.D. | Doctor of Optometry |
| RK | radial keratotomy |
| SLE | slit-lamp examination |
| ST | esotropia |
| VA | visual acuity |
| VF | visual field |
| XT | exotropia |
| OM | otitis media |
| PE | pressure-equalizing (tube) |
| URI | upper respiratory infection |
| corrective surgery for a deformed pinna | otoplasty |
Created by:
brigitte1112
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