ophthalmic test review
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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| what is performed to treat intraoccular disorders such as retinal blastoma | enucleation
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| vitreous humour is normally | clear and gel like
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| treachvectomy is used to treat | glaucoma
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| the ophthatic operating microscope should be cleaned w/a damp cloth or lens paper | true
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| pediatric ophthalmic surgery is always done under general anthesia | true
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| in ophthamlic surgery, an increase in anxiety in the pt may cause | hemorrhage
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| goal of ophthalmic procedures is to provide a good comestic effect | true
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| orbital decompression is commonly indicated for | grave's disease
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| entropion is the abnormal inversion of | lower lid
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| in preparation for the entropion procedure what should the st have ready | chalazion clamp
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| ophthamic muscle surgery is performed to correct a deveation of the eye is caused by | strabismus
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| procedure to create a permanent opening in the tear duct for drainage of tears | dacryocystorhinoostomy
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| tissue that refracts light rays as it enters the eye | cornea
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| if the pt. arms are tucked improperly, what can be damaged | nerve & tissue
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| in ophthalmic surgery, the scrub passes instruments to the surgeon | like a pencil
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| solution most commonly used to irrigate the eye | BSS
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| ophthalmic postoperative infection can lead to | permanent blindness
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| pigmented,contrile membrane, mostly muscle tissue | iris
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| large posterior cavity of eyeball is filled w/gel like substance | vitreous humor
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| fluid-filled space between the back of the eye and the FRONT of the lens | posterior chamber
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| removal of the eyeball | enucleation
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| condition in which the crystille lens becomes opaque & a loss of vision occurs | cataract
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| common technique to repair a retinal detachment is to produce " " between the detachment layers | adhesions
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| operation performed w/the sensory layer of retina & pigment become seperated | sclera buckling
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| healon is | viscoelastice
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| complication during a dxenteration may be a puncture of the bony orbit | where CSF leak may occur
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| evisceration is contraindicated in malgnancy of blind painful eye | ciliary nerves are left in tact
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| most common cause of | hemorrhage
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| clear watery fluid that fills the anterior/posterior in the FRONT of the eye | aqueous humor
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| who is responsible to determine the correct operative site on the pt | entire surgical team
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| when should the scrub check the instruments for correct function | before the beginning of the surgery
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| who is responsible to maintain irrigation over the eye during surgery | ST
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| abnormal sagging of the lower lid away from the eye | ectropion
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| most common sign of abnormality of the lacrimal system is | constant tearing
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| following a cataract extraction what is performed | anterior vitrectomy
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| an intervitrus gas injection to create pressure on the retina is | sulphur hexa flouride
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| surgical removal of the eyeball after the muscles & optic nerve are severed | (c) enuclation
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| surgical removal of the eye w/the sclera left intact | (b) evisceration
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| #39 | (c) enuclation
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| removal of the entire contents of the orbit | (a) exenteration
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