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Eye Anatomy
Eye Anatomy 2
Eye Disorders
Ear Disorders
Ear Anatomy
100
tough fibrous tissue that protects, contains the cornea
What is sclera
100
the colored part of the eye
What is iris
100
a bacterial inflammation of the eye lid
What is conjunctivitis
100
inflammation of the inner ear
What is labyrinthitis
100
separates the outer and middle ears, vibrates and sends sound waves to the middle ear
What is tympanic membrane
200
membrane attached to the back of the eye on which images are projected
What is retina
200
membrane that lines the lids and extends to the cornea
What is conjunctiva
200
a disorder of the retina resulting in dim and or distorted vision
What is macular degeneration
200
inflammation of the external auditory canal
What is otitis externa
200

equalizes ear pressure by connecting the middle ear to the nose and throat

What is eustachian tubes

300
contains many blood vessels, includes the iris, pupil, and lens
What is choroid
300
located in the posterior chamber maintains shape and bends light rays
What is vitreous humor
300
the lens of the eye loses transparency preventing light from reaching the inner eye
What is cataract
300
infection of the middle ear
What is otitis media
300
located in the inner ear its spiral shape contains fluid that moves hair receptors which sends sound to the auditory nerve
What is cochlea
400
a clear watery fluid in the anterior chamber that baths the iris, pupil, and lens
What is aqueous humor
400
produce tears for cleaning and moisturizing the eye
What is lacrimal glands
400
imperfect curvature of the cornea that results in blurred vision
What is astigmatism
400
ringing in the ears
What is tinnitus
400

tiny bones that form a chain to carry and amplify sound

What is malleus, incus and stapes

500

Contracts when light is directed into the eye.

What is the iris.

500
light sensing receptors responsible for seeing in dim light, colors and bright light
What is rods and cones
500
light rays focus beyond the retina
What is hyperopia
500

can be caused by an infection, trauma, or a violent air pressure change.

What is ruptured eardrum?

500
located in the inner ear it is the organ of balance
What is semicircular canals