They Eye
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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| orbit | encases the eye, aka orbital margin or periorbital region. encases muscle attachment
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| snellen Chart | eye vision chart 20(distance)/20 (smallest line seen)
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| myopia | nearsightedness,pointy eyeball, rays focus in front of the retina
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| hyperopia | farsightedness, big round eyeball, rays focus behind the retina
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| hard objects | larger than orbit, transmit force to the eye's surrounding bony regions. can cause swelling and lacerations of the eyebrow
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| elastic objects | small, transmit force to the globe(eyeball)
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| orbital hematoma | "black eye" rupture of superficial blood vessels surrounding the orbit
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| stye | bacterial infection of a sebaceous gland
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| hyphema | blood between anterior chamber between the cornea and pupil. ruptured vessels that supply blood to the iris
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| subconjuctival Hematoma | leakage of blood from superficial blood vessels
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| anisocoria | unequal pupils, either congenital or secondary to brain trauma
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| "tear drop" pupil | sign of corneal laceration or ruptured globe
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| P.E.A.R.L | Pupils Equal And Responsive to Light
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| diplopia | Double vision
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| presbyopia | loss of near vision due to secondary againg
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| eye motility | range of motion of the eye testing
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| weakest point of the orbit | the floor, due to blunt force trauma, will have an inferior displacement of the eye
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| corneal abrasion | definitive diagnosis requires flourecien strips and cobalt blue light
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| Iritis | swelling, involved pupil may be constricted, photo-phobia, sluggish pupillary response to light
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| detached retina | interruption of signal b/w retina and choroid, cause: jarring of head or sneezing. surgical repair. signs/symptoms: flash of lights, curtain vision, halos around objects, blind spots.
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| conjunctivitis: Viral | pink eye, clear discharge, starts off in one eye and then to the next
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| Conjunctivitis: Bacterial | yellowing greenish discharge in one eye only
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| opthalmologist | specialized in injury and disease and abnormalities of the eye
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| ruptured globe | most severe injury, signs: black dots on sclera, partial/total loss of vision, hyphema, patch both eyes and go
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Created by:
jessica_05_29
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