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ear, eye, and senses
Question | Answer |
---|---|
This kind of sense is localized in a sense organ | special |
This knid or sense is widly distributed throughout the body | general |
What structure of the eye protects more then half of the posterior eyeball | skull bones |
What structure of the eye protects the anterior eye by keeping our harmful material and lubricating eyes | upper and lower eyelids |
What structure of the eye keeps foreign matter out of eye | eye lashes and eyebrows |
What strcture of the eye produces tears that lubricate the eye and protects against infection | lacrimal glands |
What structure of the eye produces mucus that aids in lubricating the eye | conjunctiva |
What inner structure of the eye is a soft jellylike substance that fills the entire space posterior to the lens | vitreous body |
What inner structure of the eye has clear circular structure with bluging surfaces | lens |
What inner structure of the eye has watery fluid filling much of the eyeball anterior to the lens | aqueous humor |
What inner structure of the eye is the anterior continuation of the sclera but is transparent | cornea |
Farsightedness due to abnormally short eyeball is called | hyperopia |
nearsightedness due to abnormally long eyeball is called | myopia |
Blurred vision due to irregularity in the curvature of the cornea or lens is called | astigmatism |
What disorder of the eye causes cloudiness of the lens or its covering | cataract |
Name the operation to remove the eyeball | enucleation |
What disorder is excess pressure of aqueous humor | glaucoma |
What disorder is damage to retina caused by blood vessel hemorrhages and growth of new vessels | diabetic retinopathy |
What disorder is inflammation of the conjunctiva aka pink eye | conjunctivitis |
This disorder is acute eye infection in the newborn due to organisms acquired during passage through the birth canal | ophthalmia neonatorum |
This disorder is deviation of eye due to lack of coordination of eyeball muscles, when the two eyes dont work together | strabismus |
This disorder is degenerative changes to the area of the retina causing distortion of the center of the visual field | macular degeneration |
This disorder is separation of the retina from the underlying layer of the eye | retinal detachment |
What section of the ear is the most complex and contains receptors for hearing and equilibrium | inner |
What section of the ear includes an outer projection and a canal ending at the membrain | outer |
What section of the ear is an air space containing three small bones | middle |
What is the name for the three small bones of hearing in the middle ear | ossicles |
What is the term for ear wax | cerumen |
Name the visible projection of the ear | pinna or auricle |
What is the term for the eardrum | tympanic membrane |
Name the canal that leads into the ears deeper parts | external aditory canal or meatus |
What is the term for the innermost bone in ossicles that is shaped like the stirrup on a saddle | stapes |
This connects the middle ear cavity with the throat | eustachian tube |
What is the term for the first bone in ossicles that is shaped like a hammer | malleus |
What is the term for the second bone in ossicles that is shaped like a anvil | incus |
What is the name for the organ of hearing | organ of cortiq |
Name the membrane covered space through which sound waves leave the ear | round window |
Name the membrane covered space through which sound waves are transmitted from the stapes to the inner ear | oval window |
Name the branch of the eighth cranial nerve | chochlear nerve |
A complet loss of hearing is known as | deafness |
Hearing loss due to interference with the passage of sound waves is known as | conductive hearing loss |
Hearing loss due to nerve or brain interferance is called | sensorineural hearing loss |
slow progressive hearing loss due to aging is known as | presbycusis |
Cutting into the eardrum to relieve pressure is called | myringotomy |
Infection and inflammation of the middle ear is called | otitis media |
A hereditary bone disorder that prevents normal vibration of stapes is known as | otosclerosis |
Inflammation of external auditory canal or swimmers ear is called | otitis externa |