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Medt 3010
Final Exam Chapter 11
50
Medical
Undergraduate 2
05/05/2011

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Cards

Term
A/An ____ is a noncancerous growth that develops on the cornea and can become large enough to distort vision.
Definition
pterygium
Term
Which term describes the simultaneous inward movement of both eyes toward each other to maintain single binocular vision?
Definition
convergence
Term
The ____ are important in maintaining equal atmospheric pressure within the middle ear
Definition
eustachian tubes
Term
Which term describes a condition in which central vision is lost and peripheral vision may remain?
Definition
macular degeneration
Term
Color vision is best in the ____, which is a pit in the middle of the macula.
Definition
fovea centralis
Term
____ is a disease in which the amount of fluid in the inner ear increases intermittently, producing attacks of vertigo, a fluctuating hearing loss (usually in one ear), and ringing of the ears.
Definition
Ménière's disease
Term
Which term describes the condition in which the eye does not focus properly because of uneven curvatures of the cornea?
Definition
astigmatism
Term
Which laser treatment is used to reattach a detached retina?
Definition
laser retinopexy
Term
The ____ is the opaque middle layer of the eyeball
Definition
choroid
Term
The abbreviation ____ means left eye.
Definition
OS
Term
Which term describes the surgical incision of the eardrum to create an opening for the placement of tympanostomy tubes?
Definition
myringotomy
Term
A ____ test is performed to determine losses in peripheral vision.
Definition
visual field testing
Term
A cochlear implant is an electronic device ____.
Definition
that transmits signals to electrodes implanted in the cochlea
Term
____ is the use of air pressure in the ear canal to test for disorders of the middle ear.
Definition
Tympanometry
Term
Which condition is also known as night blindness?
Definition
nyctalopia
Term
The partial or complete suturing together of the upper and lower eyelids to provide temporary protection when the eyelids are paralyzed is known as ____.
Definition
tarsorrhaphy
Term
Crying is the overflowing of tears from the ____.
Definition
lacrimal canals
Term
Which term describes bleeding between the conjunctiva and the sclera?
Definition
subconjunctival hemorrhage
Term
ch condition is characterized by the inward deviation of one eye relative to the other?
Definition
exotropia
Term
Which hearing loss is a gradual loss of sensorineural hearing that occurs as the body ages?
Definition
presbycusis
Term
The flow of pus from the ear is known as ____.
Definition
otopyorrhea
Term
____ is the ankylosis of the bones of the middle ear resulting in a conductive hearing loss
Definition
Otosclerosis
Term
Which condition is also known as nearsightedness?
Definition
myopia
Term
Which term describes an area of absent or depressed vision surrounded by an area of normal vision?
Definition
scotoma
Term
Which term describes the state of balance?
Definition
equilibrium
Term
The term meaning the turning outward of the eyelid edge is ____________________.
Definition
ectropion
Term
An ocular ____________________ may be fitted to replace a missing eyeball
Definition
prosthesis
Term
____________________ is an inflammation of the lacrimal gland that can be caused by a bacterial, viral, or fungal infection.
Definition
Dacryoadenitis
Term
____________________ is the acronym for laser-assisted in situ keratomileusis. This procedure is used to treat vision conditions such as myopia.
Definition
LASIK
Term
____________________ is the drooping of the upper eyelid that is usually due to paralysis.
Definition
Blepharoptosis
Term
The pressure-related ear discomfort often caused by changes in pressure when flying is known as ____________________.
Definition
barotrauma
Term
The diagnostic procedure used to detect corneal abrasions is known as ____________________ staining
Definition
fluorescein
Term
The medical term for the substance commonly known as earwax is ____________________.
Definition
cerumen
Term
A/An ____________________ evaluation is the measurement of the ability to hear and understand speech sounds based on their pitch and loudness.
Definition
audiological
Term
The medical term for the condition commonly known as an earache is ____________________.
Definition
otalgia
Term
The condition in which the pupils are unequal in size is known as ____________________.
Definition
anisocoria
Term
____________________ is an involuntary, constant, rhythmic movement of the eyeball that can be congenital or caused by a neurological injury or drug use.
Definition
Nystagmus
Term
Retinitis ____________________ is a progressive degeneration of the retina that affects night and peripheral vision.
Definition
pigmentosa
Term
A/An ____________________ is a pus-filled lesion on the eyelid resulting from an infection in a sebaceous gland.
Definition
hordeolum
Term
Swelling surrounding the eye or eyes is known as ____________________ edema.
Definition
periorbital
Term
The surgical removal of the stapes of the middle ear is a/an ____________________.
Definition
stapedectomy
Term
A sense of whirling, dizziness, and the loss of balance is known as ____________________.
Definition
vertigo
Term
When the retina is pulled away from its normal position of being attached to the choroid, this is known as a ____________________ detachment.
Definition
retinal
Term
____________________ is an inflammation of the sclera that is usually associated with infections, chemical injuries, or autoimmune diseases.
Definition
Scleritis
Term
The perception of two images of a single object is known as ____________________ or double vision.
Definition
diplopia
Term
The medical term for the inability to distinguish colors is ____________________, or color blindness.
Definition
monochromatism
Term
____________________ is the condition of common changes in the eyes that occur with aging.
Definition
Presbyopia
Term
A/An ____________________ disorder is a focusing problem that occurs when the lens and cornea do not bend light so that it focuses properly on the retina.
Definition
refractive
Term
A ringing, buzzing, or roaring sound in one or both ears is known as ____________________.
Definition
tinnitus
Term
An inflammation of the eustachian tube is known as ____________________.
Definition
eustachitis
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