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3P QB questions: pharmacology: eye, ear, nose and throat questions and answers rated A+ 2024/2025
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3P QB questions: pharmacology: eye, ear, nose and throat questions and answers rated A+ 2024/2025
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3P QB questions: pharmacology: eye,ear, nose and throat
Ocular steroids indicated for the remedy of allergic conjunctivitis may be utilized in sufferers
with:
-ocular high blood pressure
-epithelial herpes
-herpes zoster keratitis
-open-angle glaucoma - ANS-herpes zoster keratitis
Ocular steroids indicated for the remedy of allergic conjunctivitis may be utilized in sufferers
with:
-ocular hypertension
-epithelial herpes simplex
-herpes zoster keratitis
-open-attitude glaucoma - ANS-herpes zoster keratitis
The mechanism of motion of pheniramine is that it:
-stimulates alpha adrenergic receptors
-stimulates histamine-2 receptors
-antagonizes alpha adrenergic receptors
-antagonizes histamine-1 receptors - ANS-antagonizes histamine-1 receptors
Which of the subsequent is NOT a capacity detrimental effect of sulfacetaminde ophthalmic
(Bleph-10) for the treatment of acute conjunctivitis?
-acute renal insufficiency
-agranulocytosis
-toxic epidermal nercrolysis
-fulminate hepatic necrosis - ANS-acute renal insufficiency
a commonplace facet effect associated with the administration of cetrizine (Zyrtec)is :
-drowsiness
-conjunctivitis
-constipation
-dysuria - ANS-drowsiness
Which of the following is classed as a second-technology antihistamine?
-fexofenadine (allegra)
-hydroxyzine (vistaril)
-montelukast (singulair)
-pseudoephedrine (Sudefed) - ANS-fexofenadine (allegra)
a common side effect of oral phenyephrine (Sudafed) a decongestant is:
, -anxiety
-blurred imaginative and prescient
-hypotension
-peripheral vasoconstriction - ANS-tension
First-line treatment for kids who're recognized with strep pharyngitis is:
-doxycycline (doryx)
-azithromycin (zithromax)
-amoxicillin
-clarithromycin - ANS-amoxicillin
Which of the subsequent organism is NOT at risk of sulfacetamide ophthalmic (Bleph-10)?
-staphyloccocus aureus
-streptococcus pneumonia
-pseudomonas aeruginosa
-haemophilus influenzae - ANS-pseudomonas aeruginosa
When prescribing polymyxin B sulfate/bacitracin zinc (polycin-B) sufferers must be informed
to:
-discontinue at 3 days even though conjunctivitis persists
-discontinue as soon as symptoms clear up
-stop if blurred imaginative and prescient takes place at once after use
-entire remedy, although symptoms resolve - ANS-entire remedy, even if signs resolve
For remedy of blepharitis, patients ought to be advised to apply erythromycin ointment to the
affected eye the usage of: - ANS-1 -cm ribbon 5 instances each day for. 7 days
Oxymetazoline nasal spray, a nasal decongestant, is manufactured under the emblem call:
-aftrin
-astelin
-asthmanefrin
-omanaris - ANS-aftrin
The length of motion of ocular decongestants which include oxymetazoline (Visine-LR) is
approximately:
- - ANS6 hours
Ophthalmic cromolyn inhibits the degranulation of sensitized mast cells. It is indicated within
the treatment of:
-acute conjunctivitis
-vernal conjunctivitis
-fungal keratitis
-herpes keratoconjunctivitis - ANS-vernal conjunctivitis
The vasoconstrictive residences of alpha-1 agonist medications lead them to beneficial for
the remedy of:
-benign prostsatic hypertrophy
-closed perspective galucoma
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