Respiratory Medications Classification Quiz
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Questions and Answers

Which medication is a first-line agent for maintenance in COPD?

  • Cromolyn
  • Albuterol
  • Levalbuterol
  • Salmeterol (correct)
  • What is the mechanism of action of Muscarinic Antagonists in preventing bronchoconstriction?

  • Relax bronchial smooth muscle
  • Inhibit cytokine production
  • Block M3 receptors (correct)
  • Stabilize mast cells
  • Which medication is associated with the side effect of oral thrush?

  • Albuterol
  • Formoterol
  • Cromolyn
  • Tiotropium (correct)
  • What is the main effect of Inhaled Corticosteroids in treating respiratory conditions?

    <p>Inhibit cytokine production</p> Signup and view all the answers

    What is the key assumption mentioned regarding bronchoconstriction in Asthma and COPD?

    <p>Mediated by both inflammation and parasympathetic tone</p> Signup and view all the answers

    Which medication takes at least 2-4 weeks to show its effect?

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

    Which class of medication is considered the first-line agent for acute asthma exacerbations?

    <p>Inhaled β2 Agonists</p> Signup and view all the answers

    What is the main mechanism of action of inhaled corticosteroids in the treatment of asthma?

    <p>Cytokine inhibition</p> Signup and view all the answers

    Which medication can be used prophylactically to prevent exacerbations in asthma?

    <p>Inhaled Corticosteroids</p> Signup and view all the answers

    What are the common side effects associated with long-acting β2 agonists in asthma treatment?

    <p>Tremor, arrhythmia</p> Signup and view all the answers

    Why is it recommended not to abruptly stop chronic treatment with systemic (oral) steroids in asthma?

    <p>To prevent pituitary crash</p> Signup and view all the answers

    What is the suggested approach for discontinuing burst therapy with oral steroids given for up to 5-7 days in asthma?

    <p>Abrupt discontinuation</p> Signup and view all the answers

    What are the two main components of airway obstruction in COPD according to the text?

    <p>Alveoli destruction and small airway collapse</p> Signup and view all the answers

    Which class of drugs prevents bronchoconstriction in COPD by blocking M3 receptors?

    <p>Muscarinic Antagonists</p> Signup and view all the answers

    Which medication for COPD is classified as a cytokine inhibitor targeting NF-kB?

    <p>PDE-4 Inhibitors</p> Signup and view all the answers

    Which side effect is commonly associated with Muscarinic Antagonists used in COPD treatment?

    <p>Dry mouth</p> Signup and view all the answers

    In COPD, which drug class relaxes bronchial smooth muscle providing relief to patients?

    <p>Inhaled β2 Agonists</p> Signup and view all the answers

    What is the primary purpose of using antibiotics like azithromycin in COPD?

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

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