Medical Terminology: Creative Study Assignment - Chapter 5
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| blephar/o | eyelid
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| kerat/o | cornea
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| phac/o | lens (lentil)
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| phak/o | lens (lentil)
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| choroid | vascular layer beneath the sclera that provides nourishment to the outer portion of the retina
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| ciliary muscle | smooth muscle portion of the of the ciliary body, which contracts to assist in near vision
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| trabecular meshwork | mesh-like structure in the anterior chamber that filters the aqueous humor as it flows into the scleral venous sinus
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| diplopia | double vision
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| nystagmus | involuntary, rapid oscillating movements of the eyeball (nystagmos = a nodding)
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| scotoma | blind spot in vision (skotos = darkness)
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| aphakia | absense of the lens, usually after cataract extraction
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| ectropion | outward turmimg of the rim of the eyelid (tropo = turning)
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| epiphora | abnormal overflow of tears caused by blockage of the lacrimal duct (epi = upon; phero = to bear)
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| hordeolum | an acute infection of the sebaceous gland of the eyelid; also called a sty (hordeum = barley)
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| pseusophakia | an eye in which the natural lens is replaced with an artificial lens implant (pseudo = false)
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| pterygium | fibrous, wing-shaped growth of conjuntival tissue that extends onto the cornea, devoloping most commonly prolonged exposure to ultraviolet light
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| esotropia | right or left eye deviates inwards, toward the nose (eso = inward; tropo = turning)
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| trichiasis | misdirected eyelashes that rub on the conjunctiva or cornea
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| tonometry | use of a tonometer to measure intraocular pressure, which is elevated in glaucoma
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| cryoretinoplexy | use of intense coldto seal a hole or a tear in the retina; used to treat retinal detachment; also called cryoplexy
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| enucleation | excision of an eyeball
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| phacoemulsification | use of ultrasound to shatter and break up a cataract, with aspiration and removal
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| eye instillation | introduction of a medicated solution in the eye, usually administered bya drop (gt) or drops (gtt) in affected eye or eyes
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| eye irrigation | washing of the eye with water or other fluid (e.g., saline)
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| cycloplegic | agent that paralyzes the ciliary muscle and the powers of accommodation; commonly used in pediatric eye examinations
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| mydriatic | agent that causes dilation of the pupil; used for certain eye examinations
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| miotic | agent that causes the pupil to contract (mio = less)
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| cataract extraction | excision of a cloudy lens form the eye
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| iritis | inflammation of the iris
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| keratitis | inflammation of the cornea
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
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To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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