Ophthalmic
Eye
Otic
Ear
Olfactory
Nose
Gustatory
Taste
Sight
Light rays from the image you view pass through the pupil and then through the lens, where they are focused on the retina(photoreceptors)
The________allows the right amount of light to enter the eye for proper focusing
iris
External Structures provide protection
The functions of the lacrimal
Produces tears, Keeps the eye moist, Helps with lubrication, Washes away debris, Contains antibacterial enzymes (like lysozyme)
Lacrimal apparatus does what?
produces and stores tears
Orbit
cone shaped cavity formed by the skull, this houses and protects the eyeball, padded with fatty tissue(acts as cushion), six short muscles connect the eyeball to the orbit and allow rotary movement
Eyelids job?
protect eye from light, foreign particles, or injury, contain sebaceous glands that secrete oil to keep the eyelids soft and pliant and make the eyelashes slightly