ophthalmic surgery Fuller's/ch 24
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each of the black spaces below before clicking
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| What procedure is performed to treat an intraocular malignancy such as retinoblastoma or melanoma? | enucleation
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| Vitreous is normally | Clear and gel-like
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| Trabeculectomy is a procedure done to treat ___? | glaucoma
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| When should the operating microscope be damp dusted with disinfectant? | Before use
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| What kind of anesthesia is always used in pediatric ophthalmic surgery? | general
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| in ophthalmic surgery, an increase in anxiety in the patient may cause ___? | hemmorrhage
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| The goal of ophthalmic procedures is to produce a ____? | good cosmetic effect
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| Orbital decompression is most commonly indicated for ___? | Grave's disease
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| Entropion is the abnormal inversion of the ___? | lower eyelid
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| In preparation for the entropian procedure, what should the scrub have on hand? | Chalazion clamp
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| ophthalmic muscle surgery is performed to correct deviations in the eye caused by ___? | strabismus
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| What procedure is performed to create a permenant opening in the tear duct for the drainage of tears? | dacryocystorhinostomy
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| the tissue that refracts light rays as they enter the eye is the ___? | cornea
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| If the patient's arms are tucked at their sides improperly, this can cause ___? | nerve and tissue injury
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| In ophthalmic surgery, the scrub passes the needle holder to the surgeon as though it were a ___? | pencil
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| What is the solution most frequently used to irrigate the eye? | BSS
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| An ophthalmic post-op infection can lead to ___? | permenent blindness
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| the pigmented contractile membrane composed mainly of muscle tissue is the ___? | iris
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| the large posterior cavity of the eyeball is filled with ___? | vitreous humor
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| the fluid filled space between the back of the iris and the front of the lens is the ___? | posterior chamber
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| Surgical removal of the eyeball after the muscles have been cut is ___? | enucleation
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| the condition in which the crystalline lens of the eye or its capsule, or both, becomes opaque is___? | cataract
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| a common technique to repair a retinal detachment is to produce ___ between the layers. | adhesions
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| the procedure to reconnect the sensory layer of the retina and the pigmented epithelial layer is called ___? | scleral buckling
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| Healon is a ___? | viscoelastic
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| A complication of externation may be a puncture of the bony orbit where a ___ leak may occur. | CSF
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| Evisceration is contraindicated in malignancy and blind, painful eyes because it leaves the ___. | ciliary nerves
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| the most common cause of vitreous opacity is ___? | hemmorrhage
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| the clear, watery fluid that fills the anterior and posterior chambers at the front of the eye is ___? | aqueous humor
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| whose responsibility is it to determine the correct operative site? | entire surgical team
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| before the procedure begins, the scrub should check all instruments for ___? | function
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| whose responsibility is it to maintain irrigation over the eye during surgery? | scrub
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| is entropion or ectropion the abnormal sagging of the lower eyelid? | ectropian
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| the most common sign of an abnormality of the lacrimal system is infection and ___? | constant tearing
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| following a cataract extraction, an ___ may be indicated; it is considered a complication. | anterior vitrectomy
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| an intravitreous gas injection is used to create pressure on the retina; the gases used include ___? | sulfur hexafluoride
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| complete removal of the eyeball is ___? | enucleation
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| removal of the content of eye while leaving the sclera intact is ___? | evisceration
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| surgical removal of the eyeball after the muscles and nerves have been severed is ___? | enucleation
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| removal of the entire contents of the orbit is ___? | externation
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