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20 questions
The structure that sends external images to the brain is the ______________.
Retina
Optic Nerve
Macula
The structure that translates the sensory impulses into an image is called the _______________________.
Optic Nerve
Optic Disc
Brain
The outer layer of the eye is called the _____________.
Sclera
Retina
Choroid
The “white of the eye” is also known as the ___________________.
Cornea
Sclera
Pupil
The “window of the eye” is known as the ______________________.
Sclera
Choroid
Cornea
The iris, pupil, and ciliary body are all part of the middle layer of the eye known as the _______________.
Ciliary Body
Retina
Choroid
The iris is the colored portion of the eye that contains muscles that change the size of the pupil.
True
False
Which layer of the eye contains the rods and cones?
Sclera
Retina
Choroid
The area where the optic nerve leaves the eyeball is known as the ______________.
Optic Conjunctiva
Optic Disc
Macula
The space between the cornea and lens is filled with _____________.
Blood
Vitreous Humor
Aqueous Humor
When there is weakness in the muscles of the eye it causes ______________.
Strabismus
Exopthalmosis
Cilia
The continuous covering of the underside of the eyelid that continues onto the surface of the eyeball for protection is called the ____________.
Conjunctiva
Cornea
Macula
The lacrimal glands produce _________.
Mucus
Tears
Sebum
The moving inward of the eyes to see an object is known as ______________.
Accommodation
Papilledema
Convergence
Dry Eyes
Photophobia
Presbyopia
Xeropthalmia
Loss of vision due to old age
Accommodation
Presbyopia
Ectropian
Colorblind
Astigmatism
Chalazion
Achromatopsia
The instrument used to look inside the eye
Otoscope
Stethoscope
Ophthalmoscope
Surgical removal of the eyeball
Strabotomy
Keratoplasty
Enucleation
Procedure used to lift the cataract from the lens with an extremely cold probe.
Cryoetinopexy
Cryoextraction
Keratoplasty
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