Cardiovascular Pharmacology Quiz
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Questions and Answers

Which adverse effect is commonly associated with beta-blockers?

  • Insomnia
  • Excessive sweating
  • Impotence (correct)
  • Nausea and vomiting
  • What is the main contraindication for using beta-blockers?

  • Myocardial infarction
  • Hypertension
  • Bradycardia (correct)
  • Heart failure
  • What is the mechanism of action of traditional antihistamines like diphenhydramine?

  • Blocking histamine receptors (correct)
  • Inhibiting histamine breakdown
  • Stimulating histamine production
  • Increasing histamine release
  • What is a common indication for using beta-blockers?

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

    Which symptom may indicate an overdose of beta-blockers?

    <p>Severe bradycardia</p> Signup and view all the answers

    What interaction can occur when diphenhydramine is taken concurrently with MAOIs?

    <p>Risk of sedation and dizziness</p> Signup and view all the answers

    What is the primary purpose of albuterol in the treatment of chronic obstructive pulmonary disease?

    <p>Dilate the larger airways</p> Signup and view all the answers

    Why should a patient using a glucocorticoid inhaler rinse their mouth after use?

    <p>To avoid mucous membrane breakdown</p> Signup and view all the answers

    When administering albuterol, what potential side effect should the nurse be particularly vigilant about monitoring in the patient?

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

    In cases of albuterol overdose, what adverse effect should be a major concern for healthcare providers?

    <p>Respiratory depression</p> Signup and view all the answers

    What is the intended effect of glucocorticoid inhalers in patients with respiratory conditions?

    <p>To reduce inflammation in the airways</p> Signup and view all the answers

    What is the mechanism of action of epinephrine when used as a bronchodilator?

    <p>Stimulates beta 2 receptors in the lungs causing smooth muscle relaxation</p> Signup and view all the answers

    Which bronchodilator has the potential side effect of paradoxical airway resistance?

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

    Which medication has a black box warning for causing agitation, depression, and suicidal thoughts?

    <p>Montelukast/Zafirlukast</p> Signup and view all the answers

    In overdose, what is a potential side effect of albuterol?

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

    What is the primary indication for the use of leukotriene receptor antagonists?

    <p>Maintenance for chronic asthma</p> Signup and view all the answers

    Which medication requires caution or is contraindicated in patients with acute narrow-angle glaucoma?

    <p>Ipratropium bromide (Anticholinergic)</p> Signup and view all the answers

    What is the predominant side effect associated with beclomethasone when administered via inhalation?

    <p>Thrush (Candida albicans)</p> Signup and view all the answers

    Which of the following is a common side effect of anticholinergic bronchodilators like ipratropium bromide?

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

    What is the primary mechanism of action of xanthine derivatives like theophylline when used as bronchodilators?

    <p>Increases cAMP in lung tissue causing bronchodilation.</p> Signup and view all the answers

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