Pulm Meds 2
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Questions and Answers

Which drug is indicated for the treatment of symptoms associated with chronic asthma or other chronic lung diseases?

  • Ipratropium
  • Tiotropium
  • Aclidinium
  • Theophylline (correct)
  • What is the mechanism of action of the drug Ipratropium?

  • Inducing smooth muscle relaxation
  • Muscarinic cholinergic receptor antagonist (correct)
  • Suppressing response of the airways to stimuli
  • Inhibition of phosphodiesterase enzymes
  • What is the most significant adverse effect associated with Ipratropium?

  • Closed angle glaucoma
  • Dry mouth
  • Paradoxical bronchospasm (correct)
  • Dizziness
  • Which anticholinergic agent has a duration of 2-4 hours when administered through metered-dose inhaler (MDI)?

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

    What is the primary mechanism of action of Tiotropium?

    <p>Muscarinic cholinergic receptor antagonist</p> Signup and view all the answers

    What is an important warning/caution associated with Tiotropium use?

    <p>Not indicated as a rescue inhaler for acute bronchospasm</p> Signup and view all the answers

    Which medication is indicated for moderate to severe asthma in patients older than 6 years old?

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

    What is the primary mechanism of action of Theophylline?

    <p>Inhibition of phosphodiesterase enzymes</p> Signup and view all the answers

    What is an important warning/caution associated with Ipratropium use?

    <p>Paradoxical bronchospasm</p> Signup and view all the answers

    What can be used as monotherapy or as a combination with other bronchodilators, especially beta adrenergic?

    <p>Ipratropium/albuterol</p> Signup and view all the answers

    Methylxanthine drugs are no longer recommended for the treatment of COPD according to the new GOLD criteria.

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

    Theophylline has a relatively narrow therapeutic range with a low incidence of adverse effects.

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

    Ipratropium is well absorbed systemically after inhalation.

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

    Tiotropium is indicated for the treatment of asthma in patients younger than 6 years old.

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

    Ipratropium/albuterol combination inhaler is indicated as a rescue inhaler for acute bronchospasm.

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

    What factor contributes to the removal of methylxanthine drugs from the 2018 GOLD criteria for COPD treatment?

    <p>Risk of side effects outweighs benefits</p> Signup and view all the answers

    Which drug has a relatively weak bronchodilator effect and a narrow therapeutic range?

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

    What is the primary mechanism of action of Ipratropium?

    <p>Antagonism of muscarinic cholinergic receptors</p> Signup and view all the answers

    Which drug has a duration of 2-4 hours when administered through a metered-dose inhaler (MDI)?

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

    Which anticholinergic agent is indicated for moderate to severe asthma in patients older than 6 years old?

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

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