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MOD B Week 4 - The Senses
Study Guide
100
Medical
Undergraduate 1
04/12/2014

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Cards

Term
blephar/o
Definition
eyelid
Term
-cusis
Definition
hearing
Term
irid/o
Definition
iris
Term
kerat/o
Definition
cornea, hard
Term
myring/o
Definition
eardrum
Term
opthalm/o
Definition
eye, vision
Term
-opia
Definition
vision condition
Term
presby/o
Definition
old age
Term
ot/o
Definition
ear
Term
phak/o
Definition
lens
Term
opt/o
Definition
eyes, vision
Term
retin/o
Definition
retina
Term
scler/o
Definition
hard, white of eye
Term
trop/o
Definition
turn
Term
tympan/o
Definition
eardrum
Term
also known as double vision
Definition
diplopia
Term
turning outward of the eyelid edge
Definition
ectropion
Term
normal relationship between the refractive power and shape of the eye.
Definition
emmetropia
Term
turning inward of the eyelid edge
Definition
entropion
Term
also known as cross-eye
Definition
esotropia
Term
accessory structures of an organ
Definition
adnexa
Term
dimness of vision
Definition
amblyopia
Term
any error of refraction
Definition
ametropia
Term
condition in which the pupils are unequal in size
Definition
anisocoria
Term
lack of focus due to uneven curvatures of the cornea
Definition
astigmatism
Term
inflammation of the middle ear.
Definition
otitis media
Term
fungal infection of the auditory canal
Definition
otomycosis
Term
flow of pus from the ear
Definition
otopyorrhea
Term
any discharge from the ear
Definition
otorrhea
Term
anklyosis of the bones of the middle ear
Definition
otosclerosis
Term
swelling surrounding the eyes
Definition
periorbital edema
Term
hearing loss associated with again
Definition
presbycusis
Term
changes in the eyes that occur with aging
Definition
presbyopia
Term
ringing, buzzing, or roaring sound in the ears
Definition
tinnitus
Term
whirling, dizziness, and the loss of balance
Definition
vertigo
Term
The use of an audiometer to measure hearing acuity is known as ____.
Definition
Audiometry
Term
____ is the drying of the surfaces of the eye, including the conjunctiva.
Definition
Xerophthalmia
Term
Excessive sensitivity to light is known as ____.
Definition
Photophobia
Term
____ is a group of diseases characterized by increased intraocular pressure.
Definition
Glaucoma
Term
The medical term ____, also known as a stye, describes a pus-filled lesion on the eyelid resulting from an infection in a sebaceous gland.
Definition
Hordeolum
Term
The visual examination of the fundus of the eye with an opthalmoscope is known as ____.
Definition
Opthalmoscopy
Term
____ angiography is a radiographic study of the blood vessels in the retina following the injection of a fluorescein dye.
Definition
Fluorescein
Term
The medical term ____ describes an involuntary, constant, rhythmic movement of the eyeball.
Definition
Nystagmus
Term
An ____ specializes in measuring the accuracy of vision to determine whether corrective lenses are needed.
Definition
Optometrist
Term
The medical term ____ describes the swelling of the otpic nerve at the point of entrance into the eye through the optic disk.
Definition
Papilledema
Term
A ____ implant is an electronic device that bypasses the damaged portions of the ear and directly stimulates the auditory nerve.
Definition
Cochlear
Term
The medical term ____ describes blindness in one half of the visual field.
Definition
Hemianopia
Term
____ is the drooping of the upper eyelid that is usually due to paralysis.
Definition
Ptosis
Term
The condition of ____ is also known as night blindness.
Definition
Nyetalopia
Term
A ____ is a surgical incision of the eardrum.
Definition
Myringotomy
Term
The procedure known as ____ is the use of a laser to re-attach a retinal detachment.
Definition
Retinopexy
Term
Commonly known as pinkeye, ____ is an inflammation of the conjunctiva, caused by an infection or an allergy.
Definition
Conjunctivitis
Term
A laser ____ is a procedure used to treat open-angled glaucoma.
Definition
Trabeculoplasty
Term
The surgical removal of mastoid cells is known as a ____. This procedure is performed in this area to treat an infection that cannot be controlled with antibiotics.
Definition
Mastoidectomy
Term
The procedure used to measure intraocular pressure is known as ____.
Definition
Tonometry
Term
Also known as nearsightedness, ____ is a condition in which the light rays focus in front of the retina.
Definition
Myopia
Term
The medical term ____ describes inflammation of the cornea.
Definition
Keratitis
Term
A radial ____ is a surgical procedure to correct myopia by making incisions partially through the cornea to cause it to flatten.
Definition
Keratotomy
Term
An inflammation of the sclera is known as ____.
Definition
Scleritis
Term
A ____ is a localized swelling inside the eyelid resulting from the obstruction of a sebaceous gland.
Definition
Chelazion
Term
The surgical removal of a portion of the tissues of the iris is known as an ____.
Definition
Iridectomy
Term
____ is an inflammation of the lacrimal gland that can be viral, fungal, or a bacterial infection.
Definition
Dacryoadenitis
Term
Also known as walleye, ____ is strabismus characterized by the outward deviation of one eye relative to the other.
Definition
Exotropia
Term
Infectious ____ is a contagious inflammation associated with a middle-ear infection that causes painful blisters of the eardrum.
Definition
Myringitis
Term
A ____ is the loss of transparency of the lens of the eye.
Definition
Cataract
Term
Also known as farsightedness, ____ is a defect in which light rays focus beyond the retina.
Definition
Hyperopia
Term
____ is the dilation of the pupil.
Definition
Midriasis
Term
A ____ is the surgical removal of part of the stapes and its replacement with a metal or plastic prosthesis.
Definition
Stapedectomy
Term
The use of air pressure in the ear canal to test for disorders of the middle ear is known as ____. This procedure is used to detect fluid in the middle ear.
Definition
Tympanometry
Term
____ is a disorder in which the eyes point in different directions or are not aligned correctly.
Definition
Strabismus
Term
A ____ is the partial or complete suturing together of the upper and lower eyelids.
Definition
Tarsorrhaphy
Term
____ hearing loss develops when the auditory nerve or hair cells in the inner ear are damaged.
Definition
Sensorineural
Term
The surgical removal of all or a portion of the labyrinth of the inner ear is known as a ____.
Definition
Labyrinthectomy
Term
The medical term ____ describes an inflammation of the iris.
Definition
Iriditis
Term
A ____ is the removal of the vitreous fluid of the posterior chamber of the eye and the replacing of it with a clear solution.
Definition
Vitrectomy
Term
Which term describes the simultaneous inward movement of the eyes toward each other?
Definition
Convergence
Term
The ____ tubes 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 but total blindness does not occur?
Definition
Macular Degeneration
Term
Color vision is best in the ____ centralis, which is a pit in the middle of the macula.
Definition
Fovea Centralis
Term
The ____ is the opaque middle layer of the eyeball.
Definition
Choroid
Term
Which test is also known as perimetry?
Definition
Visual Field Testing
Term
Crying is the overflowing of tears from the ____ canal.
Definition
Lacrimal
Term
Which term describes bleeding between the conjunctiva and the sclera?
Definition
Subconjunctival hemorrhage
Term
Which term is also known as a blind spot?
Definition
Scotoma
Term
Which term means outside the eyeball?
Definition
Extraocular
Term
The posterior ____ of the eye is lined with the retina and filled with vitreous humor.
Definition
Segment
Term
Retinitis ____ is a progressive degeneration of the retina that affects night and peripheral vision.
Definition
Pigmentosa
Term
____ disease is a chronic disorder in which the amount of fluid in the inner ear increases intermittently, producing attacks of vertigo, a fluctuating hearing loss, and tinnitus.
Definition
Meniere's Disease
Term
Which type of testing involves only one ear?
Definition
Monaural testing
Term
The surgical correction of a damaged middle ear is known as ____.
Definition
Tympanoplasty
Term
Which term is also known as an earache?
Definition
Otalgia
Term
Which type of hearing loss occurs when sound waves are prevented from passing from the air to the fluid-filled inner ear?
Definition
Conductive hearing loss
Term
An ____ is a health care practitioner who designs, fits, and dispenses lenses for vision correction.
Definition
Optician
Term
Which term refers to the removal of the eyeball?
Definition
Enucleation
Term
Which treatment is used to treat closed-angle glaucoma?
Definition
Laser iridotomy
Term
Which term is also known as earwax?
Definition
Cerumen
Term
____ conduction occurs as the eardrum vibrates and causes the auditory ossicles of the middle ear to vibrate.
Definition
Sensorineural Conduction
Term
The application of fluorescent dye to the surface of the eye via eye drops or a strip applicator is known as ____ staining.
Definition
Fluorescein
Term
The ____ process is the temporal bone containing hollow air space that surrounds the middle ear.
Definition
Mastoid process
Term
The ____ is the angle where the upper and lower eyelids meet.
Definition
Canthus
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