Exam 3 Flashcards
Pupil
Opening in iris
Retina
Innermost layer, contains vision receptors
Conjunctiva
Mucous membrane that lines eyelids
Sclera
The outer covering, the “white” of the eye
Uvea
Contains choroid, iris, and ciliary body
Snellen Eye Chart
Eye exam chart
Blephar/o
Eyelid
Conjunctiv/o
Conjunctiva
Cor/o
Pupil
Core/o
Pupil
Pupill/o
Pupil
Pupil
Hole that allows light to enter the eye
Corne/o
Cornea
Kerat/o
Cornea
Dacry/o
Tear, tear duct
Lacrim/o
Tear, tear duct
Irid/o
Iris
Iri/o
Iris
Ocul/o
Eye
Ophthalm/o
Eye
Ophthalm/o
Eye
Opt/o
Vision
Phac/o
Lens
Phak/o
Lens
Retin/o
Retina
Scler/o
Sclera
Ambly/o
Dull, dullness
Ambly/o
Dull, dullness
Cry/o
Cold
Dipl/o
Two, double
Phot/o
Light
Ton/o
Tension, pressure
Ton/o
Tension, pressure
Tonometer
Instrument used to check intraocular pressure
Bi-
Two
Bin-
Two
-ician
One who
-opia
Vision (condition)
-phobia
Abnormal fear of, aversion to
-plegia
Paralysis
Amblyopia
Dullness of vision, “lazy eye”
Binocular
Involving two eyes
Isocoria
Both pupils are the same
Anisocoria
Both pupils are different
Heterochromia
Different colored iris
Blepharitis
Inflammation of the eyelid
Blepharoptosis
Drooping eyelid
Blepharoplasty
Surgical repair of an eyelid
Conjunctivitis
Inflammation of the conjunctiva, “pink eye”
Lacrimal apparatus
Tear duct
Epiphora
Excessive tears
Dacryocystotomy
Incision into the tear duct
Dacryocytorhinostomy
Incision into the tear duct and the nose
DES
Dry Eye Syndrome
Xerophthalmia
Dry eye
Xerophthalmia
Dry eye
Diplopia
Double vision
Iritis
Inflammation of the iris
Ophthalmic
Pertaining to the eye
Optic
Pertaining to vision
Oculomycosis
Fungus in the eye
Ophthalmoscope
Instrument used to view inside the eye
Ophthalmoplegia
Paralysis of the eye
Ophthalmorrhagia
Bleeding of the eye
Ophthalmalgia
Pain in the eye
Optometer
Instrument used to measure vision
Photophobia
Aversion to light
Retinopathy
Any disease pertaining to the retina
Scleromalacia
Softening of the sclera
Astigmatism
Cornea is non-spherical resulting in two abnormal focal points
Cataract
Clouding of the eye
Glaucoma
Abnormally high pressure in the eye
Emmetropia
Normal vision, normal focal point
Myopia
Nearsighted
Hyperopia
Farsighted
Nyctalopia
Inability to see in dim light or at night
Nystagmus
Eye makes repetitive, involuntary movements
Presbyopia
Vision of old people, inability for lens to change shape
Anisometropia
Two eyes have different refractive power
Pinguecula
Yellowish mass in the eye
Pterygium
Winged shaped mass that grows into the cornea from the conjunctiva
Strabismus
Cross-eyed
Strabotomy
Incision to fix crossed eyes
Phacoemulsification
Cataract removal where ultrasonic needle breaks up the lens which is aspirated
Scleral Buckling
Surgical repair of detach retina
Kerototomy (RK)
Incision into the cornea
Keratectomy
Removal of the cornea
Keratomileusis
Reshape the cornea
Macular degeneration
Progressive degeneration of the portion of the retina called the macula
Drusen
Fatty deposits
Miotic
Constriction of the pupil
Mydriatic
Dilation of the pupil
Miotic
Constriction of the pupil
Mydriatic
Dilation of the pupil
OD
Oculus dexter (Right Eye)
OS
Oculus sinister (Left Eye)
OU
Oculus unitas (Both Eyes)
Acou/o
Hearing
Audi/o
Hearing
Aur/i
Ear
Aur/o
Ear
Labryinth/o
Labyrinth
Cerumin/o
Cerumen
Ot/o
Ear
Mastoid/o
Mastiud
Mryring/o
Tympanic membrane
Cochle/o
Cochlea
Vestibul/o
Vestibule
Tympan/o
Middle ear
Staped/o
Stapes
Otitis interna
Internal ear infection
Otitis externa
Infection of the outer ear, “swimmer’s ear”