Receptors
Eye anatomy
Ear anatomy
Disorders
Disorders II
100
Smell receptor
What is olfactory bulb
100
Three layers of the eye (outside to inside)
What is sclera, choroid, retina
100
3 ear ossicles
What is Malleus, Incus, Stapes
100
Breakdown of protein in the lens
What is cataract
100
Abnormally shaped cornea or lens
What is Astigmatism.
200
Vision light receptors
What is Photoreceptors (Rods and Cones)
200
Transparent accommodation of the sclera
What is cornea
200
Connects the middle ear to the pharynx
What is Eustachian tube
200
Nearsighted
What is Myopia
200
Ringing in the ears
What is Tinnitus
300
Receptors needed in dim light
What is Rods
300
Area contains NO photoreceptors (blind spot)
What is Optic disc
300
Lobe of the brain for hearing interpreation
What is temporal
300
Increased pressure in the anterior chamber (plugged canal of schlemm)
What is Glaucoma
300
Underlying cause of nerve deafness
What is damage to the organ of corti
400
Where are the receptors for hearing located
What is cochlea, cochlear duct - ORGAN of Corti
400
List 3 modifications of the choroid layer
What is iris, pupil, cillary muscles, suspensory ligaments (lens)
400
Parts of the inner ear
What is cochlea (duct, organ of corti), vestibule, semicircular canals, endolymph - embedded into the temporal bone
400
"Old sightedness"
What is presbyopia
400
Uncoordinated eye muscles
What is strabismus
500
Receptors for balance 1- static equilibrium 2- angular / rotational
What is 1- vestibule, 2- semicircular canals
500
Pathway for vision
What is stimuli, cornea, anterior chamber, aqueous humor, pupil, lens, posterior chamber, vitreous humor, retina (rods and cones), optic nerve (CN II), occipital lobe
500
Pathway for hearing
What is Pinna, external auditory canal, tympanic membrane, Malleus, Incus, Stapes, oval window, cochlea, organ of corti, CN VIII, temporal lobe
500
Plugged meibomian gland
What is sty or chalazion
500
Cause of conduction deafness
What is Otosclerosis - stapes irregularly shaped and does not conduct the vibration
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