wk 14 - Eye hw p2
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36 Terms
sclera
Identify structure.
ciliary body
Identify structure.
macula
Identify structure.
photoreceptors
Identify structure.
lens
Identify structure.
optic disc
Identify structure.
What fills the anterior chamber? ____________
aqueous humor
retina
Identify structure.
___________ are the photoreceptors involved in peripheral vision.
rod cells
ora serrata
Identify structure.
central retinal vein
Identify structure. (blue thing)
fovea centralis
Identify structure.
choroid
Identify structure.
vitreous body
What fills this space?
optic nerve
Identify structure.
cornea
Identify structure.
anterior chamber
Identify structure. (space)
bipolar neuron
Identify structure.
iris
Identify structure.
__________ are the photoreceptors involved in bright light vision.
cone cells
Stimulation of the photoreceptors leads to a change in the activity of ___________.
bipolar neurons
retinal ganglion cells
Identify structure.
pupil
Identify structure. (opening)
posterior chamber
Identify structure. (space)
The __________ is used to adjust the diameter of the pupil and regulate the amount of light entering the eye.
iris
CN II
Identify structure.
photoreceptors
Identify structure.
pupil
Identify structure.
choroid
Pigmented layer of the eye
lens
Refracts light and helps light rays to focus on retina
optic disc
Portion of retina that lacks photoreceptors
fovea centralis
Sharpest color vision comes from here
Choroid, ciliary body, iris
vascular layer includes
CN II
Action potentials in the retinal ganglion cells pass into:
vitreous body
The ___ helps to hold the retina in place.
photoreceptors
which receptors respond to light stimuli
Note 
Flashcards (24)