Unit 12 pt 2 Flashcards
Blepharitis
Inflammation of the eyelid
Blepharoptosis
Drooping of the eyelid (commonly called ptosis)
Conjunctivitis
Inflammation of the conjunctiva (commonly called pinkeye)
Dacryocystitis
Inflammation of the tear (lacrimal) sac
Diplopia
Double vision
Endophthalmitis
Inflammation within the eye
Iridoplegia
Paralysis of the iris
Iritis
Inflammation of the iris
Keratitis
Inflammation of the cornea
Leukocoria
Condition of white pupil
Oculomycosis
Abnormal condition of the eye caused by a fungus
Ophthalmalgia
Pain in the eye
Ophthalmoplegia
Paralysis of the eye (muscle)
Photophobia
Abnormal fear of (sensitivity to) light
Retinoblastoma
Tumor arising from a developing retina (congenital, malignant tumor)
Sclerokeratitis
Inflammation of the sclera and cornea
Scleromalacia
Softening of the sclera
Fluorescein angiography
Process of recording (photographic) blood vessels (of the eye with fluorescing dye)
Keratometer
Instrument used to measure (the curvature of) the cornea (used for fitting contact lenses)
Ophthalmoscope
Instrument used for visual examination (the interior) of the eye
Ophthalmoscopy
Visual examination of the eye
Optometry
Measurement of vision (acuity and the prescribing of corrective lenses)
Pupillometer
Instrument used to measure (the diameter of) the pupil
Pupilloscope
Instrument used for visual examination of the pupil
Tonometer
Instrument used to measure pressure (within the eye, used to diagnose glaucoma)
Tonometry
Measurement of pressure (within the eye)
Intraocular
Pertaining to within the eye
Lacrimal
Pertaining to tears or tear ducts
Nasolacrimal
Pertaining to the nose and tear ducts
Ophthalmic
Pertaining to the eye
Ophthalmologist
Physician who studies and treats diseases of the eye
Ophthalmology (Ophth)
Study of the eye (a branch of medicine that deals with treating diseases of the eye)
Ophthalmopathy
(Any) disease of the eye
Optic
Pertaining to vision
Pupillary
Pertaining to the pupil
Retinal
Pertaining to the retina
Retinopathy
(Any noninflammatory) disease of the retina (such as diabetic retinopathy)
Binocular
Pertaining to two or both eyes
Corneal
Pertaining to the cornea
Astigmatism (Ast)
Defective curvature of the refractive surface of the eye
Cataract
Clouding of the lens of the eye
Chalazion
Obstruction of an oil gland of the eyelid (also called meibomian cyst)
Detached retina
Separation of the retina from the choroid in back of the eye
Emmetropia (Em)
Normal refractive condition of the eye
Glaucoma
Eye disorder characterized by optic nerve damage usually caused by the abnormal increase of intraocular pressure (will lead to blindness if left untreated)
Hyperopia
Farsightedness
Macular degeneration
Progressive deterioration of the portion of the retina called the macular lutea (resulting in the loss of central vision)
Myopia
Nearsightedness
Nyctalopia
Poor vision at night or in faint light
Nystagmus
Involuntary, jerking movements of the eyes
Presbyopia
Impaired vision as a result of aging
Pterygium
Thin tissue growing into the cornea from the conjunctiva, usually caused by sun exposure
Retinitis pigmentosa
Hereditary, progressive disease marked by night blindness with atrophy and retinal pigment changes
Strabismus
Abnormal condition of squint or crossed eyes caused by the visual axes not meeting at the same point
Sty
Infection of an oil gland of the eyelid (also spelled stye)
Miotic
Agent that constricts the pupil
Mydriatic
Agent that dilates the pupil
Oculus dexter (OD)
Medical term for right eye
Oculus sinister (OS)
Medical term for left eye
Oculus uterque (OU)
Medical term for each eye
Optician
Specialist who fills prescriptions for lenses (cannot prescribe lenses)
Optometrist
Health professional who prescribes corrective lenses and/or eye exercises
Visual acuity (VA)
Sharpness of vision for either distance or nearness