visual system Flashcards

1
Q

what is a chalazion

A

blocked myobomian gland

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2
Q

what is folliculitis

A

inflammation of hair follicle

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3
Q

blepharitis

A

inflammation of eyelids

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4
Q

blepharospasm

A

spasm of the eyelid causing it to shut tightly; occurs in response to pain

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5
Q

cherry eye

A

lacrimal gland of third eyelid/nictitans gland protrusion; often associated with conjunctivitis, insistent rubbing of the eye or problems with eye position

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6
Q

exophthalmos

A

outwards protrusion of the globe

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7
Q

enophthalmos

A

sunken eyeball

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8
Q

buphthalmos

A

enlarged globe

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9
Q

radi lantis

A

normal feature composed of collagen fibers that unites at three pointed suture line and isnt normally visible

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10
Q

epiphora

A

tears leakage

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11
Q

iridic granules, corpora nigra

A

normal structure in horses and ruminants; shade

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12
Q

iridic granules, corpora nigra

A

normal structure in horses and ruminants; shade cover for pupil however when present in other animal may signify a melanoma

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13
Q

keratitis

A

inflammation cornea

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14
Q

keratoconjunctivitis sicca

A

dry eye

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15
Q

chromodacryorrhea

A

red tears

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16
Q

conjunctivitis

A

diffuse redness

17
Q

uveitis

A

inflammation of the uvea

18
Q

uvea

A

chorid, ciliary body, iris
aka vascular tunic