Albuterol (Proventil) Flashcards
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Questions and Answers

What is the therapeutic class of Albuterol?

  • Antihistamine
  • Steroid
  • Antibiotic
  • Bronchodilator (correct)
  • What is the pharmacologic class of Albuterol?

    Short-Acting Beta2-Adrenergic Agonist

    Which of the following are other drugs in the class of Albuterol? (Select all that apply)

  • Ciprofloxacin
  • Salmeterol (correct)
  • Levalbuterol (correct)
  • Formoterol (correct)
  • What is the pregnancy category of Albuterol?

    <p>Pregnancy Category C</p> Signup and view all the answers

    What are some uses of Albuterol? (Select all that apply)

    <p>Long-term control of asthma</p> Signup and view all the answers

    What action does Albuterol perform?

    <p>Selectively activates Beta2 receptors, resulting in bronchodilation, and inhibits histamine release.</p> Signup and view all the answers

    What routes can Albuterol be administered?

    <p>Inhalation and orally (PO)</p> Signup and view all the answers

    Which conditions are contraindications for using Albuterol? (Select all that apply)

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

    What are some possible adverse effects of Albuterol? (Select all that apply)

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

    What should be avoided due to potential drug interactions with Albuterol? (Select all that apply)

    <p>Vitamin C</p> Signup and view all the answers

    How should an overdose of Albuterol be treated?

    <p>With a cardioselective beta blocker for exaggerated sympathetic activation.</p> Signup and view all the answers

    What nursing implications should be considered when administering Albuterol?

    <p>Instruct patient on inhaler use, monitor vital signs, and educate about the importance of log keeping for asthma attacks.</p> Signup and view all the answers

    Study Notes

    Albuterol (Proventil) Overview

    • Therapeutic class: Bronchodilator
    • Pharmacologic class: Short-Acting Beta2-Adrenergic Agonist

    Class Comparison

    • Other short-acting drugs include Levalbuterol (Xopenex)
    • Long-acting alternatives:
      • Formoterol (Foradil, Perforomist)
      • Salmeterol (Serevent)
      • Terbutaline (Brethine)

    Pregnancy and Usage

    • Classified as Pregnancy Category C
    • Primary uses include:
      • Prevention of exercise-induced asthma
      • Termination of acute bronchospasm
      • Long-term asthma control (LABAs for prophylaxis)

    Mechanism of Action

    • Selectively activates Beta2 receptors in bronchial smooth muscle
    • Results in bronchodilation and relief from bronchospasm
    • Inhibits histamine release and enhances ciliary motility

    Administration Routes

    • Available via inhalation and orally (PO)

    Contraindications

    • Not recommended for patients with:
      • Tachydysrhythmia
      • Diabetes
      • Hyperthyroidism
      • Heart disease
      • Hypertension (HTN)
      • Angina
      • Hypersensitivity

    Adverse Effects

    • Common side effects:
      • Headache, dizziness, tremor, and nervousness
      • Palpitations and throat irritation
      • Potential for drug tolerance and tachycardia
      • Serious risks: dysrhythmia, angina, hypokalemia, hyperglycemia
      • Possible paradoxical bronchospasm and hypersensitivity reactions

    Drug Interactions

    • Additive effects when combined with sympathomimetics like epinephrine
    • Beta blockers may negate therapeutic effects
    • MAOIs and TCAs increase risk of tachycardia and angina
    • Caffeine can cause nervousness, tremors, and palpitations

    Overdose Treatment

    • Administer cardioselective beta blocker for symptoms of exaggerated sympathetic activation, such as dysrhythmia and hyperglycemia

    Nursing Implications

    • Instruct patients to use bronchodilator before anti-inflammatories for optimal corticosteroid absorption
    • Alert provider if drug use increases, indicating potential tolerance
    • Advise against using anticholinergics, LABAs, and corticosteroids for acute symptoms
    • Teach correct inhaler usage and timing (2-3 minutes between puffs, 5 minutes for other aerosols)
    • Monitor respiratory status and vital signs regularly
    • Maintain a log of asthma attack durations
    • Educate on peak expiratory flowmeter use and non-pharmacologic management strategies
    • Ensure the patient has a clear understanding of dosage regimen, avoiding excess doses
    • Promote awareness of potential adverse effects and ensure proper use of spacers when necessary

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    Description

    Test your knowledge about Albuterol (Proventil) with these flashcards. Learn about its therapeutic and pharmacologic classes, compare it with other drugs in its class, and understand its pregnancy category. Enhance your understanding of this essential bronchodilator.

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