Chapter 10 - Drugs Used in Ophthalmic and Otic Disorders

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38 Terms

1
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Proparacaine and Tetracaine are

ocular anesthetics

2
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cholinergics, Adrenergic Antagonists, prostaglandins, adrenergics, are all used to treat _____ angle glaucoma

closed

3
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Carbachol and Pilocarpine are ______ agents

cholinergic

4
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which drugs class is referred to as miotics and Constrict the pupil

cholinergic

5
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adrenergic agent used to prevent glaucoma from developing in the contralateral eye of a dog that has primary glaucoma in one eye

timolol

6
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Caution in _______ with cats- may trigger bronchospasms in cats with asthma

timolol

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__________ Increases outflow of fluid from the eye

prostaglandins

8
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Used with carbonic anhydrase inhibitors improves efficacy

latanoprost

9
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which drug is administered as an intracameral injection and prevents bleeding after intraocular surgery

epinephrine

10
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drugs that tx closed angle glaucoma

latanoprost, timolol, carbachol, pilocarpine, demecarium

11
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drugs that tx open angle glaucoma

Dorzolamide, Acetazolamide

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Cycloplegia

paralysis of the ciliary muscle of the eye

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Mydriatic Cycloplegic Vasoconstrictors

phelyneprine, atropine, tropicamide

14
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Do NOT use in patients with primary glaucoma

atropine

15
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May be used postoperatively to help cornea to heal

Nonsteroidal Antiinflammatory Agents (NSAIDs)

16
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NSAIDs used for uveal inflammation

diclofenac, flurbiprofen, ketorolac

17
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NSAIDs used for cataract surgery

brofenac, nepafenac

18
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NEVER use _________ if corneal ulcer or abrasion is suspected

Steroidal Antiinflammatory Agents

19
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Do NOT use _______ in cats with herpes keratitis

Steroidal Antiinflammatory Agents

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Ophthalmic Analgesics

Morhpine suflate (Class 2)

21
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excellent corneal penetration (antibiotic of choice for things that are deep/stuck in the eye)

Ofloxacin

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Used in rabbits to treat MRSA (methicillin-resistant staph aureus)

vanomycin

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common pathogen causing fungal keratitis in horses

Aspergillus

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Amphotericin B, Natamycin, Povidone iodine, Itraconazole, Miconazole are all

Ocular Antifungals

25
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Used for chemical debridement of loose epithelium in canine ulcers

Povidone Iodine

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Most often used to treat feline (and horses) ocular herpes virus infections.

Antivirals

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Idoxuridine, Acyclovir, Famciclovir are all

antivirals

28
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Drugs for Keratoconjunctivitis sicca

cyclosporine (optimmune) and Tacrolimus

29
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Ceruminolytic Agents

Emulsify cerumen and purulent exudate

30
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Do NOT use ______ in patients with ruptured ear drums

Ceruminolytic Agents

31
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Tromethamine-ethylenediamine-tetraacetic acid (tris- EDTA) has

antimicrobial and antibiotic potentiating activitiy

32
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Useful in cases of acute or chronic otitis

Corticosteroid Preparations

33
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____________ spp. or ____________ spp. most common bacterials

Staphylococcus or Pseudomonas

34
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Enrofloxacin, Gentamicin, Tobramycin, Neomycin are all Commonly used

otic antibiotics

35
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_________ spp. is the most common fungal

Malassezia

36
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Clotrimazole , Miconazole, Nystatin, thiabendazole Commonly used

otic antifungals

37
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Corticosteroid + Antimicrobial Preparations are used for

Acute and chronic otitis

38
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Eradimite, Tresaderm, Acarexx Otic are common

antiparasitic preperations