3P QB questions. Pharmacology. eye, ear, nose and throat Questions with correct Answers
7 views 0 purchase
Course
3p
Institution
3p
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...
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)
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:
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller julianah420. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $16.99. You're not tied to anything after your purchase.