Pharmacology: Interferons and Interleukins
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Questions and Answers

What is a primary function of interferons?

  • Increase blood pressure
  • Bind to receptors to inhibit cell growth (correct)
  • Enhance the activity of platelets
  • Stimulate the growth of cancer cells
  • Which of the following is a potential side effect to monitor for when administering interleukins?

  • Neuropsychiatric disorders
  • Immediate hypertension
  • Severe gastrointestinal bleeding
  • Capillary leak syndrome (correct)
  • What should patients receiving interferons be instructed to report immediately?

  • Symptoms of infection (correct)
  • Fatigue during exercise
  • Increased appetite
  • Mild headaches
  • Which laboratory values should be monitored during treatment with interleukins?

    <p>Electrolytes and renal function</p> Signup and view all the answers

    What symptom might indicate pancreatitis in a patient receiving interferons?

    <p>Severe, persistent stomach pain</p> Signup and view all the answers

    Study Notes

    Interferons

    • Interferon alfa-2b (Intron A) and peginterferon alfa-2b (PegIntron, Sylatron) are examples of interferons.
    • Interferons bind to receptors to inhibit cell growth.
    • Monitor patients for cardiovascular status, pancreatitis, neuropsychiatric disorders, and colitis.
    • Instruct patients to notify their healthcare provider immediately if they experience signs of infection, lower back or side pain, painful or difficult urination, bleeding, suicidal thoughts or attempts, new or worsening anxiety, depression, agitation, or aggressive or violent behavior.

    Interleukins

    • Aldesleukin (Proleukin) is an example of an interleukin.
    • Interleukins stimulate T cells, B cells, and NK cells to attack cancer cells.
    • Monitor patients for complete blood count with differential, platelet count, electrolytes, kidney, liver, and thyroid function.
    • Monitor cardiovascular status continuously during transfusion.
    • Monitor for capillary leak syndrome (hypotension, hypovolemia, edema, ascites, pleural effusion).
    • Monitor respiratory status, weight daily, and skin for the development of rash or blisters.
    • Monitor for signs of infection.
    • Instruct patients to notify their healthcare provider if they develop symptoms of infection, liver dysfunction, unusual bleeding or bruising, or increased fatigue.

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    Description

    This quiz tests your knowledge on interferons and interleukins, including their uses, monitoring requirements, and potential side effects. Understand how these biological agents work in immunotherapy and their impact on patient care. Be prepared to identify the examples and critical monitoring parameters essential for safety.

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