Membranes, Receptors, and Asthma Drugs Lecture Outline
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Questions and Answers

Which type of drug is considered the drug of choice for mild asthma?

  • Monoclonal Antibodies
  • Leukotriene antagonists
  • Adrenergic agonists (correct)
  • Corticosteroids
  • What is the main characteristic symptom of asthma?

  • Fever
  • Sore throat
  • Fatigue
  • Shortness of breath (correct)
  • Which system innervates bronchioles and can cause bronchoconstriction?

  • Sympathetic system
  • Parasympathetic system (correct)
  • Digestive system
  • Endocrine system
  • What is the role of leukotriene antagonists in treating asthma?

    <p>Inhibit inflammatory response in the airways</p> Signup and view all the answers

    Which drug is considered the drug of choice for treatment of acute anaphylaxis and status asthmaticus?

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

    What is the main cause of asthma according to the text?

    <p>Family history</p> Signup and view all the answers

    Which type of adrenergic agonist offers rapid bronchodilation with little undesired effect of α-1 or β-1 stimulation?

    <p>Short-acting β-2 selective agonists</p> Signup and view all the answers

    Which adrenergic agonist provides bronchodilation for at least 12 hours and is considered useful adjunctive therapy for attaining asthma control?

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

    What is the main limitation of cholinergic antagonists in managing asthma?

    <p>Failure to inhibit broncho-constriction in certain individuals</p> Signup and view all the answers

    Which type of adrenergic agonist should not be used for quick relief of an acute asthma attack due to its slower onset of action?

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

    What is the role of leukotrienes in asthma?

    <p>Not mentioned in the text</p> Signup and view all the answers

    Which type of adrenergic agonist acts by blocking the contraction of airway smooth muscle and mucus secretion?

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

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