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hapter 7 Sensory Testing-Vision &Hearing re-Lab Questions DBJECTIVE 1: Be able to identify the following structures on specim
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EYE STRUCTURE FUNCTION
sclera protection of the eye
cornea controls the entry of light into eye
optic nerve to transfer information from retina to brain
pupil controls the amount of light comes to the eye
iris controls the size of pupil
conjuctiva generates moisture to the eye
choroid provides nourishment
lens changes the focal distance of eye
ciliary body aqueous humor production
retina receives light and sends signal to brain
aqueous humor maintains intraocular pressure
vitreous humor protecting the eye
fovea fine vision
suspensory ligaments holds the ciliary body and supports eye
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