Accessory/External Structures
Internal Structures
Chambers of the Eye
Pathway of the Light
Eye Reflexes & Diseases
100
The glands of the eye that secrete sebum
What are tarsal glands?
100
The "white" of the eye
What is the sclera?
100
The liquid contained in the anterior segment of the eye
What is aqueous humor?
100
The part of the eye that light must focus on to provide a clear image
What is the retina?
100
The part of the nervous system that controls the internal eye muscles
What is the autonomic nervous system?
200
The structure that drains lacrimal fluid from the eyes
What are lacrimal canals?
200
Components of the vascular layer of the eye (3)
What is the choroid, ciliary body, and iris?
200
The gel-like substance primarily responsible for maintaining the intraocular pressure
What is vitreous humor?
200
The changing of the shape of the lens to focus on closer objects is called _________.
What is accommodation?
200
The medical term for nearsightedness
What is myopia?
300
The membrane that lines the eyelids and connects to the surface of the eye
What is the conjunctiva?
300
The shape of the lens
What is biconvex?
300
Aqueous humor is similar to ____________.
What is blood plasma?
300
The difference between the images we see and real images
What is reversed from left to right, upside down, and smaller?
300
The reflex that occurs when you walk into a room with bright light
What is photopupillary reflex?
400
The function of the superior oblique
What is depresses the eye and turns it laterally?
400
The _____________ is the point of greatest of visual acuity, while the ___________ is the blind spot.
What is the fovea centralis and optic disc?
400
The aqueous humor provides __________ to the lens and cornea.
What are nutrients?
400
What optic tracts are composed of
What are fibers from the lateral side of the same and the the medial side of the opposite eye?
400
Astigmatism results in unequal curvature of the _________ or ________
What is the cornea or the lens?
500
The pathway of tears from their production to drainage out the nose
What is lacrimal gland>lacrimal ducts>eye>lacrimal canal>lacrimal sac>nasolacrimal duct
500
The photoreceptors and their location (specific layer)
What are rods and cones located in the neural layer of the retina?
500
The aqueous humor is cleansed through
What is the canal of Schlemm?
500
The pathway of light from first impact with the eye to visual interpretation
What is cornea>aqueous humor>lens>vitreous humor>retina(neural layer)>ganglion cells>bipolar cells>rod and cones>pigmented layer>optic nerve>optic chiasma>optic tracts>thalamus>optic radiation>occipital lobe (visual cortex)
500
The possible causes(2) of hyperopia
What is an eyeball that is too short or a "lazy" lens?
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