P11 - Ocular Pharmacology Flashcards

1
Q

drug delivery strategies to the eye

A
  • topical
  • systemic
  • subconjunctival
  • intraocular
  • retrobulbar
  • inravitreal injection/device
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2
Q

drug reservoirs of the eye

A
  • cornea
  • lens
  • uveal pigment (melanin)
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3
Q

1st choice antimicrobials for corneal ulcers and bacterial conjunctivitis

A
  • BNP (neomycin, bacitracin, polymyxin B)

- NPG (neomycin, polymyxin B, gramicidin)

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4
Q

other options for corneal ulcers and bacterial conjunctivitis depending on culture (5)

A
  • gentamycin sulphate
  • chloramphenicol
  • tetracycline
  • erythromycin
  • ciprofloxacin
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5
Q

antifungals classes (3)

A
  • polyenes
  • imidazoles
  • neucleoside analogs
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6
Q

polyenes drugs (2)

A
  • amphotericin B

- natamycin

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7
Q

imidazoles drugs (3)

A
  • miconazole
  • clotrimazole
  • itraconazole
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8
Q

neucleoside analogs drugs (1)

A
  • flucystosine
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9
Q

antivirals treatment options (8)

A
  • deoxyuridine (idoxuridine)
  • trifluridine
  • eptheliotoxic
  • teratogenic
  • acyclovir
  • interferon-gamma
  • lysine
  • diclofenac sodium
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10
Q

management of glaucoma (7)

A
  • topical prostaglandine analogs
  • topical miotics
  • alpha-2 agonists
  • beta-adrenoceptor antagonists
  • carbonic anhydrase inhibitors
  • neuroprotection
  • surgery
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11
Q

topical prostaglandine analogs for management of glaucoma (3)

A
  • latanoprost
  • bimatoprost
  • travoprost
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12
Q

topical miotics for management of glaucoma (1)

A
  • pilocarpine
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13
Q

beta-adrenoceptor antagonists for management of glaucoma (3)

A
  • timolol
  • metipranolol
  • betaxolol
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14
Q

carbonic anhydrase inhibitors for management of glaucoma (3)

A
  • local (dorsolamide, brinzolamide)

- oral (methazolamide, dichlorphenamide, acetazolamide)

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15
Q

what class of drug should you not use on a damaged cornea

A
  • glucocorticoids
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16
Q

sympatholytic drugs to aid in diagnosing glaucoma

A
  • timolol acetate
17
Q

para-sympatholytic drugs to aid in diagnosing uveitis (horse) (3)

A
  • atropine
  • tropicamide
  • scopolamine
18
Q

sympathomimetic drugs to aid in diagnosing anterior uveitis (2)

A
  • phenylephrine

- epinephrine