Bacterial Eye Infections Treatment
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Questions and Answers

What is the drug of choice for Bacterial Blepharitis?

  • Fluoroquinolone
  • Erythromycin ointment
  • Dicloxacillin
  • Bacitracin (correct)

    • What is the treatment for Internal Hordeolum?

  • Cephalexin
  • Bacitracin ointment
  • Dicloxacillin (correct)
  • Macrolides

    • What is the first-line therapy for Hyperacute Bacterial Conjunctivitis?

  • Topical Fluoroquinolone
  • Aqueous Penicillin G (IV)
  • Ceftriaxone (parenteral) (correct)
  • Moxifloxacin (IV/Oral)

    • What is the treatment for Preseptal Cellulitis caused by Staphylococcus?

    <p>Amoxicillin with clavulanate (Augmentin)</p> Signup and view all the answers

    What is the treatment for Acute Bacterial Conjunctivitis suspected to be caused by Staphylococcus?

    <p>Quixin 0.5% (Levofloxacin)</p> Signup and view all the answers

    What is an alternative therapy for Hyperacute Bacterial Conjunctivitis?

    <p>Topical Fluoroquinolone</p> Signup and view all the answers

    What is the preferred antibiotic for pregnant women and children 12 and under?

    <p>Azithromycin</p> Signup and view all the answers

    Which of the following is used to treat Bacterial Keratitis in high-risk cases?

    <p>Fortified gentamicin</p> Signup and view all the answers

    What is the primary use of Phentolamine?

    <p>Control of hypertension episodes in pheochromocytoma</p> Signup and view all the answers

    Which of the following is a Quinazoline-Based Drug?

    <p>Prazosin</p> Signup and view all the answers

    What is the primary mechanism of action of Guanethidine?

    <p>Deplete norepinephrine from presynaptic nerve endings</p> Signup and view all the answers

    What is the primary use of Beta-Adrenergic Blocking Agents?

    <p>Management of hypertension</p> Signup and view all the answers

    Which of the following antibiotics is used to treat Acquired Dacryocystitis in children with no fever and mild symptoms?

    <p>Augmentin</p> Signup and view all the answers

    What is the primary use of Reserpine?

    <p>Relief of psychotic symptoms</p> Signup and view all the answers

    Which of the following is used to treat Reactive Toxoplasmosis?

    <p>All of the above</p> Signup and view all the answers

    What is the primary effect of Phenoxybenzamine on the body?

    <p>Muscle relaxation and vasodilation</p> Signup and view all the answers

    What is the purpose of Dornosa Alfa?

    <p>Acts as a mucolytic by hydrolyzing DNA in sputum</p> Signup and view all the answers

    What is the class of Cromolyn?

    <p>Mast cell stabilizer</p> Signup and view all the answers

    What is the purpose of Beclomethasone and Fluticasone?

    <p>Treatment of allergic rhinitis and chronic obstructive pulmonary disease (COPD)</p> Signup and view all the answers

    What is the class of Omalizumab?

    <p>Anti-IgE antibody</p> Signup and view all the answers

    What is the purpose of Ipratropium?

    <p>Treatment of asthma and COPD</p> Signup and view all the answers

    What is the purpose of Zafirlukast?

    <p>Decreases mucous secretion and relaxes bronchial muscle</p> Signup and view all the answers

    What is the primary use of Scopolamine?

    <p>Motion sickness and sedation</p> Signup and view all the answers

    What is the mechanism of action of Non-depolarizing blockers?

    <p>Compete with acetylcholine for receptors at the neuromuscular junction</p> Signup and view all the answers

    Which medication is used to aid in smoking cessation?

    <p>Nicotine</p> Signup and view all the answers

    What is the specific antidote for Atropine?

    <p>Physostigmine</p> Signup and view all the answers

    What is the primary use of Tropicamide/Cyclopentolate?

    <p>Ophthalmic procedures</p> Signup and view all the answers

    What is the mechanism of action of Depolarizing blockers?

    <p>Attach to nicotinic receptors, causing depolarization</p> Signup and view all the answers

    Which medication is used to treat moderate to severe arterial hypertension?

    <p>Mecamylamine</p> Signup and view all the answers

    What is the primary use of Ipratropium/Tiotropium?

    <p>Asthma and COPD</p> Signup and view all the answers

    What is the receptor of epinephrine?

    <p>Mixed agonist (alpha and beta)</p> Signup and view all the answers

    What is the indication of phenylephrine?

    <p>Partial dilation, treatment of posterior synechiae, pupillary cysts, diagnosis of Horner’s syndrome, conjunctival hyperemia</p> Signup and view all the answers

    What is the mechanism of action of β-Adrenoceptor Agonists?

    <p>Stimulate β2 receptors in the lungs</p> Signup and view all the answers

    What is the primary use of Omalizumab?

    <p>Allergic asthma</p> Signup and view all the answers

    What is the receptor of 5-aproclonidine?

    <p>Alpha-2</p> Signup and view all the answers

    What is the indication of brimonidine tartrate?

    <p>Reduction of aqueous production, used in glaucoma therapy</p> Signup and view all the answers

    What is the receptor of dapiprazole?

    <p>Reversibly blocks alpha-1 receptors</p> Signup and view all the answers

    What is the indication of timolol maleate?

    <p>Reduction of intraocular pressure (IOP) in glaucoma patients</p> Signup and view all the answers

    What is the receptor of carbachol?

    <p>Muscarinic and nicotinic receptors</p> Signup and view all the answers

    What is the indication of pilocarpine?

    <p>Primary open-angle glaucoma, acute angle-closure glaucoma, pigmentary glaucoma, and Sjogren's syndrome</p> Signup and view all the answers

    What is the mechanism of action of physostigmine?

    <p>Reversible inhibitor of acetylcholinesterase</p> Signup and view all the answers

    What is the antidote for organophosphate intoxication?

    <p>Pralidoxime</p> Signup and view all the answers

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