Term
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Definition
acute inflam/infection of a gland of the eyelid. AKA stye
2 types: internal/external (smaller) |
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Term
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Definition
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Term
| which gland is affected in internal hordeolum? |
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Definition
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Term
| which gland for external hordeolum? |
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Definition
| Zeis & Moll; ciliary glands |
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Term
| hordeolum persent with pain? |
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Definition
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Term
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Definition
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Term
| hordeolum produce discharge once opened? |
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Definition
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Term
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Definition
warm compresses 10-15 minutes 4 times/day
infections usually heal themselves
incision indicated if no resolution wn 48hrs |
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Term
| when is visual accuity test waranted? |
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Definition
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Term
| hordeolum can become _________ when it hardens. |
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Definition
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Term
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Definition
hard, nonpainful, blackage of a meiboian or zeis gland of the eye lid
treatment: 25% resolve wo intervention
warm compresses 10-15minutes 4x/d
>1month persist = referal for steroid treatment |
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Term
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Definition
| many types of steroid responsive immune cells |
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Term
| differentiate chalazion from tumor. |
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Definition
| chalazion not fixed, its mobile, not attached to skin. |
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Term
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Definition
| chronic inflamm. of eye lids |
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Term
| anterior blepharitis involves: |
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Definition
| eye lid skin, eye lashes and assoc. glands |
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Term
| posterior blepharitis involves: |
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Definition
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Term
| infectious blepharitis caused by: |
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Definition
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Term
| non-infectious blepharitis caused by: |
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Definition
| xs oil production, dirty eye lids |
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Term
| anterior blepharitis caused by: |
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Definition
| bacteria, dermatitis, allergies, psoriasis |
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Term
| posterior blepharitis caused by: |
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Definition
| meiboian gland dysfxn, acne rosacea, dermatitis, allergies |
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Term
| posterior blepharitis has strong assoc. w. |
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Definition
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Term
| pathophysiology of blepharitis: |
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Definition
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Term
| risk factors for blepharitis and xs oil production: |
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Definition
| candida, dermatitis, acne rosacea, diabetes millitus, immunocompromised |
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Term
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Definition
| itching, burning, worse in AM, |
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Term
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Definition
eyelid scrubs (tear free shampoo)
moderate to severe cases: antibiotic ointment |
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Term
| describe three layers of tears: |
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Definition
1. outter oily layer: meiboian
2. mid watery layer: bulk, conjuctival/lacrimal glands
3. inner mucinous layer: conjuctive goblet cells; adheres to cornea |
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Term
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Definition
| inflammation of the lacrimal sac |
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Term
| which age group most common for dacryocystitis? |
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Definition
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Term
| presentation of dacryocystitis: |
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Definition
| P,R,S, tears, possible fever, possible discharge, secondary conjuctivitis |
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Term
| dacryocystitis treatment: |
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Definition
warm compresses 10-15minutes 4x/d
febrile=antibiotics
may req surgery in adults
children usually non-infectious (congential) and heals on its own; mom pushes downward to open up nasolacrimal duct |
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Term
| what is the most common valve that is blocked within the nasolacrimal duct of dacryocystitis? |
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Definition
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Term
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Definition
| nasolacrimal duct obstruction |
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Term
| treatment for dacryostenosis: |
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Definition
lacrimal duct massages 2-3x/d
90% resolve wn 6 mo
no resolution = opthalmologist referal
tear duct canalization |
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Term
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Definition
noted shortly after birth
proximal and distal portions of nasolacrimal sys are obsrtucted
urgent refer to opthalmologist |
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Term
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Definition
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Term
| most common cause of entropion |
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Definition
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Term
| complications of entropion |
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Definition
| lead to cornea issues from lashes against cornea |
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Term
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Definition
| surgery, botox, lubricants |
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Term
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Definition
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Term
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Definition
| paralysis, tumor, fat, burns, surgery |
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Definition
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