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23 Cards in this Set

  • Front
  • Back
Acmmodation
change the shape of the lens to allow for near and distant vison
anterior chamber
filled with aqueous fluid
aqueous fluid
watery substances that fills anterior chamber
choroid coat
the middle layer of the eye contains blood vessels
cones
senstive to bright lights and colors
conjunctive
thin membrane lines eyelids
constrict
to make eye smaller
cornea
front of sclera, no blood vessels, transparent so light rays can pass through
extrinsic muscles
moving eye attached to sclera
dilate
gets larger in darker light
intrinsic muscles
changes the size of the pupil
iris
color muscular surrounding the pupil of the eye
lacrimal glands
where tears come from
lens
crystalline structure located behind iris and pupil
optic disc
blind spot, nerve fibers that form optic nerve
optic nerve
takes images to brian
orbital cavity
protects eye
posterior chamber
filled with vistreous humor
pupil
black opening in the eye
retina
contains rods and cones, light rays foucus image on retina
rods
senstive to dim light
sclera
outer layer, helps maintain shape
viterous humor
fills posterior chamber