Term
External Structures of the eyes |
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Definition
Eyelids Eyelashes Conjunctiva Cornea Sclera Extraocular muscles |
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Term
fluid chambers of the eyes |
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Definition
Anterior chamber Posterior chamber |
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Term
Light enters eye, passes through |
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Definition
transparent cornea, aqueous humor, lens, and vitreous humor |
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Term
transparent cornea, aqueous humor, lens, and vitreous humor are also called |
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Definition
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Term
On retina, light rays are reversed and |
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Definition
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Term
farsightedness in older people |
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Definition
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Term
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Definition
Miotics Mydriatics Anesthetics Cycloplegics Antibiotics Anti inflammatory drugs |
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Term
Adults younger than __ should have their eyes examined every _ years |
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Definition
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Term
adults after the age of 40 should include testing for |
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Definition
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Term
Factors that affect a person’s response to visual loss include |
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Definition
personality, usual coping style, effect of vision loss on the person’s life, and the circumstances of the loss |
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Term
Inflammation of hair follicles along eyelid |
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Definition
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Term
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Definition
bacteria (most often staphylococci) |
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Term
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Definition
itching, burning, and photophobia; scales or crusts on the lid margins |
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Term
Common acute staphylococcal infection of the eyelid margin that originates in a lash follicle |
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Definition
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Term
affected area of hordeolum is usually |
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Definition
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Term
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Definition
Apply warm, moist compresses several times a day |
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Term
repeated infections of hordeolum may be r/t ____ infections at some other location on the body |
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Definition
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Term
Inflammation of the glands in the eyelids |
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Definition
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Term
swelling r/t chalazion prevents fluid from _ causing _ |
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Definition
leaving the glands, causing tenderness |
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Term
with chalazion a _ may bring some relief |
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Definition
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Term
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Definition
antibiotics if infection, or a corticosteroid injection into the chalazion |
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Term
Inflammation of the conjunctiva caused by microorganisms, allergy, or chemical irritants |
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Definition
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Term
Bacterial conjunctivitis commonly called |
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Definition
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Term
symptoms of bacterial conjuctivitis |
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Definition
Red conjunctiva, mild irritation, drainage |
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Term
treatment for bacterial conjunctivitis |
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Definition
Warm/cool compresses, topical vasoconstrictors |
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Term
Viral conjunctivitis caused by |
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Definition
herpes simplex virus type 1, herpes zoster virus, or adenoviruses |
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Term
viral conjunctivitis is characterized by |
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Definition
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Term
virak conjunctivitis may cause |
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Definition
Round, raised white or gray areas on the conjunctiva |
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Term
Infections caused by herpes simplex virus type 1 are treated with |
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Definition
ointments or other topical medications |
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Term
Inflammation or infection, or both, of the cornea |
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Definition
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Term
cause inflammation that may be followed by infection (kerititis) |
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Definition
bacteria, viruses, fungi; chemical or mechanical injuries |
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Term
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Definition
No noticeable drainage, but considerable pain |
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Term
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Definition
antibiotics and topical corticosteroids Systemic antibiotics |
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Term
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Definition
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Term
Eyelashes rub against the eye, causing pain and possibly scratching the cornea |
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Definition
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Term
lower lid droops and turns outward |
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Definition
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Term
in ectropion eye doesn't clos completley causing |
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Definition
causes dryness and irritation, easily injured |
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Term
When cornea injured by infection or trauma _ may form |
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Definition
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Term
only treatment for corneal opacity |
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Definition
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Term
removal of the scarred cornea and replacement with a healthy cornea |
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Definition
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Term
The medical term for nearsightedness |
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Definition
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Term
in myopia the lens is situated too _ from the retina |
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Definition
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Term
commonly known as farsightedness |
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Definition
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Term
in hyperopia the lens is too _ to the retina |
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Definition
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Term
Irregularities in the cornea or lens |
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Definition
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Term
Poor accommodation due to loss of elasticity of the ciliary muscles |
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Definition
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Term
adjustment of the lens for near and distant vision |
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Definition
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Term
Changes in the eye cause the macula to degenerate |
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Definition
Senile Macular Degeneration |
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Term
two types of Senile Macular Degeneration |
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Definition
dry (strophic), wet (exudative) |
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Term
central vision gets gradually worse |
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Definition
dry Senile Macular Degeneration |
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Term
Abnormal blood vessels develop in or near the macula resulting in loss of vision in a specific area |
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Definition
wet senile macular degeneration |
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Term
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Definition
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Term
you should wait _ in between multiple eye drop medication |
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Definition
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