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54 Cards in this Set
- Front
- Back
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what is used with local anesthetic to increase effects?
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epi
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an example of an amide anesthetic? ester?
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lidocaine. all topical anesthetics are ester.
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onset and duration of proparacaine, tetracaine, benoxinate?
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10-20 sec, 10-20 min
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fluoress is made of what?
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fluorescein and benoxinate.
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what 2 drugs cause corneal melting?
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topical anasthetics and generic voltaren
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where are H1 receptors found? name a H1 antihistamine. are h2 anti-H's used topically?
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throat. emedastine. No
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Name mast cell stabilizers. MOA? Uses?
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crolom, alomide, alamast, alocril. stabilizes MC membrane preventing Ca influx. chronic allergic conj, VKC, AKC
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Name MCS-antiH combos.
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BEZ POP. bepreve, elestat, zaditor, pataday, optivar, patanol
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what functions re: glucose does the Parasyp system have?
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store glucose, release insulin, glyconeogenesis
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functions re glucose of symp?
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increase blood glucose, glucagon, GH, glycogenolysis, gluconeogenesis
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corticosteroid's moa?
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inhibit phospholipase A2, decrease fibroblast and collagen formation, decrease cap. permeability
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steroids' s/e?
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herpetic dendrites secondary infections, decreased TM outflow, PSC's, increased blood glucose
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name the potent steroids
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pred acetate, rimexolone, dexamethasone
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name the soft steroids
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loteprednol and FML
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what % of poag pt's are steroid responders?
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90%
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NSAID's moa?
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COX, which stops aa from going to pg's and thromboxanes
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list the nsaids. which is approved for SAC?
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acular, voltaren, ocufen, xibrom. acular
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s/e of nsaids?
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burning, stinging, k melting, k toxicity
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what topical drugs are k toxic?
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anesthetics, tobramycin, viroptic (due to thimerasol preservative)
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name the tests NAFL does.
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TBUT and epithelial defects
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rose bengal stains what? t/f has anti-viral activity
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borders of dendrites, dead cells and those that have lost their mucous surface. T
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t/f lissamine green stings more than rose bengal
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false.
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name the anti-vegf's. how r they administered?
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macugen and lucentis. intravitreal.
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visudyne route of admin? moa? used in what therapy? s/e's?
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IV. targets LDL receptors. photodynamic therapy. photosensitivty
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Glycerine moa? use? s/e? c/i'd?
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gets in MACI and lowers IOP. acute angle closure. increases blood sugar levels. diabetics
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what hyperosmotic is used for diabetics?
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isosorbide
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main disadvantage of AT's?
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90% is eliminated within 1st min or 2.
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what increases AT viscosity? what routes of admin?
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methylcellulose-ointments and polyvinyl alcohol- solutions
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disadvantage of ointments?
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secondary infections and reactions
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Restasis moa?
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inhibits t-cell activation by stopping interleukin 2
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BAK s/e?
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spk
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Thimerasol c/i?
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mercury sensitivity
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EDTA moa?
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chelates calcium
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preservative used trifluridine?
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thimerasol
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whorl K meds?
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CHATI t=tamixofen
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what 2 drugs cause pigment on the endo, retina and lens? which drug causes pigment on the retina only?
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Thorazine and mellaril. indomethacin
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which drugs cause NAION? what puts somebody at risk?
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VIAgra imitrex, amiodarone.
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what dz is assocaited w/ whorl k?
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fabry's
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what is TCN's unique s/e?
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pigmented cysts on conj
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meds that cause mydriasis
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antihistamines, thorazine, mellaril, cocaine, ritalin, dexedrine, phenobarbital, valium
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Meds that cause miosis
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morhphine, heroine, codeine, anticholinesterases
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pralidoxime use
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iv to conteract antiachase miosis
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meds that cause nystagmus
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dilantin, phenobarbital, NSAIDS,
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meds that cause oculogyric crisis
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phenothiazines, Zyrtec
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meds that cause uveitis
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Cidofovir, Rifabutin, sulfonamides
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meds that cause blue sclera
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steriods, minocycline
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meds that cause ON
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chloramphenicol, streptomycin, sulfonamides
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OCPs side effects
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ON, papilledema, pseudotumor
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Epi side effects
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CME
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Accutane side effects
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color vision loss, night blindness
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digitalis side effects
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red apple looks pink
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meds that cause intercranial htn
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minocycline, doxycycline, accutane
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drugs that decrease IOP
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B-blockers, digoxin, alcohol, marijuana
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drugs that increase IOP
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atropine, scopolamine, Benadryl, dimetane, TCAs, thorazine, mellaril
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