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3P QB questions. Pharmacology. eye, ear, nose and throat Questions with correct Answers $16.99   Add to cart

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3P QB questions. Pharmacology. eye, ear, nose and throat Questions with correct Answers

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3P QB questions. Pharmacology. eye, ear, nose and throat Questions with correct Answers Ocular steroids indicated for the treatment of allergic conjunctivitis can be used in patients with: -ocular hypertension -epithelial herpes -herpes zoster keratitis -open-angle glaucoma -herpes zoster ker...

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  • September 16, 2024
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julianah420
3P QB questions. Pharmacology. eye,
ear, nose and throat Questions with
correct Answers

Ocular steroids indicated for the treatment of allergic conjunctivitis can be used in
patients with:
-ocular hypertension
-epithelial herpes
-herpes zoster keratitis
-open-angle glaucoma - answer-herpes zoster keratitis

Ocular steroids indicated for the treatment of allergic conjunctivitis can be used in
patients with:
-ocular hypertension
-epithelial herpes simplex
-herpes zoster keratitis
-open-angle glaucoma - answer-herpes zoster keratitis

The mechanism of action of pheniramine is that it:
-stimulates alpha adrenergic receptors
-stimulates histamine-2 receptors
-antagonizes alpha adrenergic receptors
-antagonizes histamine-1 receptors - answer-antagonizes histamine-1 receptors

Which of the following is NOT a potential adverse effect of sulfacetaminde ophthalmic
(Bleph-10) for the treatment of acute conjunctivitis?
-acute renal insufficiency
-agranulocytosis
-toxic epidermal nercrolysis
-fulminate hepatic necrosis - answer-acute renal insufficiency

a common side effect related to the administration of cetrizine (Zyrtec)is :
-drowsiness
-conjunctivitis
-constipation
-dysuria - answer-drowsiness

Which of the following is classified as a second-generation antihistamine?
-fexofenadine (allegra)
-hydroxyzine (vistaril)

, -montelukast (singulair)
-pseudoephedrine (Sudefed) - answer-fexofenadine (allegra)

a common side effect of oral phenyephrine (Sudafed) a decongestant is:
-anxiety
-blurred vision
-hypotension
-peripheral vasoconstriction - answer-anxiety

First-line treatment for children who are diagnosed with strep pharyngitis is:
-doxycycline (doryx)
-azithromycin (zithromax)
-amoxicillin
-clarithromycin - answer-amoxicillin

Which of the following organism is NOT susceptible to sulfacetamide ophthalmic (Bleph-
10)?
-staphyloccocus aureus
-streptococcus pneumonia
-pseudomonas aeruginosa
-haemophilus influenzae - answer-pseudomonas aeruginosa

When prescribing polymyxin B sulfate/bacitracin zinc (polycin-B) patients should be
instructed to:
-discontinue at 3 days even if conjunctivitis persists
-discontinue as soon as symptoms resolve
-discontinue if blurred vision occurs immediately after use
-complete therapy, even if symptoms resolve - answer-complete therapy, even if
symptoms resolve

For treatment of blepharitis, patients should be instructed to apply erythromycin
ointment to the affected eye using: - answer-1 -cm ribbon 5 times daily for. 7 days

Oxymetazoline nasal spray, a nasal decongestant, is manufactured under the brand
name:
-aftrin
-astelin
-asthmanefrin
-omanaris - answer-aftrin

The duration of action of ocular decongestants such as oxymetazoline (Visine-LR) is
approximately:
- - answer6 hours

Ophthalmic cromolyn inhibits the degranulation of sensitized mast cells. It is indicated in
the treatment of:

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