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45 Cards in this Set
- Front
- Back
- - - - - - - - - - is a red dye that will likely degrade epithelium
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ROSE BENGAL
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ROSE BENGAL
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HAS BEEN KNOWN FOR DEGENERATING EPITHELIUM.
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ROSE BENGAL
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IS USED FOR CONDITIONS CHARACTERIZED BY THE SLOUGHING OFF OF THE CONJUNCTIVAL AND CORNEAL EPITHELIUM ( OCCURS W/ KERATOCONJUNCTIVITIS SICCA, OR DRYNESS OF THE CORNEA AND CONJUNCTIVA
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STAINS
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FLURESS
FLUORETS ROSETS (DRY ROSE BENGAL) FLOURESOFT.......... |
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FLUORESCEIN
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OCULAR STAIN USED TO SHOW DEFECTS IN CORNEAL EPI
BEST VIEWED BY UV OR COBALT BLUE LIGHT. *BEWARE W/ soft C.L. use flourosoft |
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DECONGESTANTS
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RELIEVE RED AND EYE IRRITATION , SHRINKING VESSELS REDUCING IRRITATION, WATERING
PHENYLEPHRINE, (PREFRIN) TETRAHYDROZOLINE, (VISINE) & NAPHAZOLINE (VASOCON). |
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ANTI-INFECTIVE PREPERATIONS COME IN THREE LARGE FAMILIES
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~ 1 ) ANTIBIOTICS
~ 2) SULFONAMIDES ~3) ANTIVIRAL AGENTS |
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NAME 3 ANTIINFECTIVES
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~ 1 ) ANTIBIOTICS
~ 2) SULFONAMIDES ~3) ANTIVIRAL AGENTS |
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~ 2) SULFONAMIDES
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~WIDE SPECTRUM ACTIVITY
~EFFECTIVE AGAINST BACTERIA & LG SIZE VIRUS LIKE AGENTS ~HYPERSENSITIVITY CAN BE SEVERE - ALWAYS ? PRIOR USE AND ALLERGIES |
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~3) ANTIVIRAL AGENTS
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5-LODO-2'-DEOXYURDINE, HAS BEEN INVALUABLE IN CORNEAL HERPES BY PREVENTING FEEDING OFF OF CORNEAL EPITHELIUM THUS VIRAL REPLICATION.
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WHICH ANTIBIOTICS ACT DIRECTLY AND KILL BACTERIA AND OTHER MICROORGANISMS?
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BACTERIOCIDAL AGENTS:
PENICILLIN, STREPTOMYCIN & BACTRACIN |
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BACTERIOSTATIC AGENTS THAT INHIBIT GROWTH
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TETRACYCLINE, SULFONAMIDES, ERYTHROMYCIN
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SYSTEMIC STEROIDS.... STEROIDS .....ALWAYS DO THOROUGH HISTORY, AS DIABETES, HYPERTENSION, TUBERCULOSIS CAN BE EXACERBATED
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PREDNISOE 5 - 20 TABS
PREDNISOLONE 5 MG TABS |
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DIAMOX
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SULFA
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LOCAL ANESTHETICS BY INJECTION USED FOR:
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GLOBE
EYELID PARALYSIS OF MUSCLES THAT MOVE THE EYE AND EYELID PAPALYSIS OF FACIAL MUSCLES |
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COMMONLY USED LOCAL ANESTHETICS
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~PROCAINE HYDROCHLORIDE (NOVACAINE) 1% - 4%
~LIDICAINE HYDROCHLORIDE (CITANEST) 1% - 3% (MAY BE COMBINED W/ EPINEPHRINE (CONSTRICTS BLOODS VESSELS) 2% lido how many cc? |
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SIDE EFFECTS OF LOCALS INCLUDE
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~ (1) IRREGULARITIES IN CORNEAL EPITHELIUM
~(2) RESTLESSNESS & DELIRIUM ~(3) IRREGULAR RESPIRATION ~(4) CONVULSIONS, AND ~(5) CARDIOVASCULAR DISORDER |
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TOPICAL ANESTHESIA
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CAUTION PT DO NOT TOUCH OR RUB EYE OR EYELIDS
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ANESTHESIA SIDE EFFECTS CAUTIONS...
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SYNCOPE, IRREGULARITIES IN CORNEAL EPITHELIUM, IRREGULAR RESPIRATION AND CHILLS AND FEVER, CONVULSIONS, CARDIOVASCULAR DISORDER
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CORTICOSTEROIDS : HORMONES FROM ADRENAL GLANDS OR SYNTHETICS ARE USED
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REDUCE INFLAMMATION & EXUDATIVE REACTION OF DISEASED TISSUE
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CORTICOSTEROIDS
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CORTISONE ACETATE OCULAR SUSPENSION/OINTMENT
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CORTICOSTEROIDS
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HYDROCORTISONE ACETATE OCULAR SUSPENSION/OINTMENT
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CORTICOSTEROIDS
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PREDNISONE ACETATE & PHOSPHATE
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CORTICOSTEROIDS
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DEXAMETHASONE PHOSPHATE
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DRUGS THAT LOWER IOP
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TIMOPTIC .25% - 0.5 %
TIMOPTIC - XE XALATAN ALPHAGAN BETAGAN ORAL MEDS ARE : DIAMOX AND NEPTAZANE (ON HAND FOR IOP EMERGENCY) |
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CYCLOPLEGIC AGENTS
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ATROPHINE
HOMATROPHINE HYOCINE CYCLOPENTOLATE TROPICAMIDE MYDRIACYL 0.5 - 1% AND.... ON 20 MIN ~ OFF 1HR. |
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TROPICAMIDE MYDRIACYL
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TROPICAMIDE MYDRIACYL 0.5 - 1% AND.... ON 20 MIN ~ OFF 1HR
USED MOST OFTEN IN MD OFFICE BECAUSE RAPID DIALATION AND RECOVERY TIME |
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Topical anesthetics are used in ophthalmology to numb the surface of the outermost layers of the cornea and conjunctiva to:
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* Perform a contact/applanation tonometry.
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Proparacaine hydrochoride AKA
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OPTHAINE
OPTHETIC 0.5% |
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------ is used in the eye as an anesthetic to numb the pain that may occur during procedures
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Proparacaine 0.5%..... (Ophthetic )
REMOVE FOREIGN BODIES GONO EXAM SURGERY APPLANATION TENSION CHECK |
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Prolonged use of eye ------ is not recommended...WATCH PT'S FOR PILFERING.
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anesthetics
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Ak-Taine, Alcaine, Ophthetic
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Refrigerate between 36 and 46 degrees F
KEEP away from light and moisture. |
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levobunolol,
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beta blockers
Levobunolol Hydrochloride Ophthalmic Solution may be absorbed systemically |
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CYCLOPLEGIC....
CYCLOPENTOLATE |
Cyclogyl
Cyclopentolate Cyclomydril |
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CYCLOPLEGIC....
Tropicamide |
Tropicamide MYDRIACYL instill one or two drops of 1% solution in the eye(s),
0.5% - 15 mL: 1% - 3 mL: 1% - 15 mL: |
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applanation tonometry (GAT)
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sodium fluorescein 0.25%
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TIMOPTIC
1 x d |
LOWER IOP
0.25% AND 0.5% significantly decrease the IOP (TIMOLOL MALEATE OPHTHALMIC SOLUTION) |
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TIMOPTIC‑XE
1 x d |
LOWER IOP
0.25% AND 0.5% significantly decrease the IOP STERILE OPHTHALMIC GEL FORMING SOLUTION (TIMOLOL MALEATE OPHTHALMIC GEL FORMING SOLUTION) |
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Xalatan
0.005% (50 µg/mL) |
LOWER IOP by increasing the outflow of aqueous humor.
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ALPHAGAN (brimonidine tartrate ophthalmic solution) 0.15%
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(brimonidine tartrate ophthalmic solution) 0.15%
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DIAMOX
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LOWER IOP
(Acetazolamide : Extended-Release Capsules) |
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Neptazane
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LOWER IOP
Generic name: Methazolamide |
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Sodium chloride 0.9%
Normal saline |
TONICITY (CONCENTRATION)
MOST LIKE TEARS |
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The eye will tolerate some variation in tonicity without great discomfort
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tonicity PH
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Most ophthalmic solutions are buffered to the pH range from 3.5 to 10.5
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3.5 to 10.5 PH
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