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Chapter 6
The sensory system
| Question | Answer |
|---|---|
| The word roots for Ocul/o, ophthalm/o, opt/o means: | Eye |
| Oculopathy | Disease of the eye |
| Ophthalmologist | Medical specialist (physician) of the eye |
| Optemetrist | Specialist of the eye |
| The word roots for Lacrim/o, Dacry/o means: | Tear |
| Lacrimation | Process of producing tears |
| Dacryorrhea | Excess tear production |
| Opia, opsia | Vision |
| Hyperopia | Far sighted |
| Akinetopsia | Inability to see moving objects |
| The word root for Blephar/o means: | Eyelid |
| Blepharedema | Swelling of the eyelid |
| Blepharoplasty | Surgical repair of eyelid |
| The word root for Corne/o, kerat/o Means: | Cornea |
| Corneal transplant | Replacement of cornea from a donor |
| Keratitis | Inflammation of the cornea |
| The word root for Conjunctiv/o means: | Conjunctiva |
| Conjunctivitis | Inflammation of the conjunctiva |
| The word root for Scler/ o means: | Sclera (white of eye) |
| Sclera | White of eye |
| Scleritis | Inflammation of the sclera |
| What do the lens in the eye do? | Bends the light rays |
| What does the iris in the eye do? | Controls the size of the pupil |
| What do the ciliary muscles in the eye do? | Attach the lens and bend it for focusing |
| What is the choroid layer of the eye made up of? | Lens, iris, ciliary |
| The word root for Cycl/o means: | Ciliary body |
| Cycloplegia | Paralysis of the ciliary body |
| The word root for Retin/o Means: | Retina |
| Retinitis | Inflammation of the retina |
| Retinoscope | Device that views the retina |
| The Word roots ir/o, irid/o means: | Iris |
| Iritis | Inflammation of the iris |
| Iridalgia | Painful iris |
| The word roots for ventre/o means: | Vitreous humor |
| Vitreous liquid | Fluid that fills the posterior cavity of the eye |
| Vitrectomy | Removal of the vitreous humor |
| The word roots for Phac/o, phak/o means: | Lens |
| Phacoscope | Devise to view the lens |
| Phakitis | Inflammation of the lens |
| The word roots aur/o, ot/o mean: | Ear |
| Aural | Pertaining to the ear |
| Otoscope | Devise to view the ear |
| Acous/o Audi/o mean | Hearing |
| Acoustic | Pertaining to sound |
| Audiogram | Record of hearing |
| Acusis means: | Hearing condition |
| Hyperacusis | Exaggerated hearing |
| Osteoacusis | Conduction of sound through bones |
| The word root for Cerumin/o means | Earwax |
| Ceruminolysis | Breakdown earwax |
| The word root salping/o means | Ear canal |
| Rhinosalpingitis | Inflammation of the nose and ear canal |
| The word roots tympan/o, myring/o mean | Ear drum |
| Tympanostomy | Creation of opening in ear drum |
| Myringotomy | Incision into the ear drum |
| The word root mastoid/o means | Mastoid process |
| Mastoiditis | Inflammation of the mastoid process |
| Labyrinth/o means: | Maze |
| Labryrinthitis | Inflammation of the labyrinth |
| Vestibul/o means: | Entry way |
| Cochle/o means: | Cochlea (shaped like a snail shell) |