Sickle Cell Anemia Diagnosis
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Questions and Answers

What is a common complication of sickle cell anemia that may require medical intervention?

  • Priapism (correct)
  • Bronchitis
  • Gingivitis
  • Sickle cell trait
  • Which of the following laboratory tests is typically abnormal in sickle cell anemia?

  • Thyroid function tests
  • Lipid panel
  • Urinalysis
  • Complete blood count (CBC) (correct)
  • What physical indication is characteristic of sickle cell anemia when examining a blood smear?

  • Sickleshaped red blood cells (correct)
  • Acanthocytes
  • Spherocytes
  • Teardrop cells
  • What is a common chronic complication of sickle cell anemia related to impaired blood flow and tissue damage?

    <p>Leg ulcers</p> Signup and view all the answers

    Which laboratory test for sickle cell anemia evaluates different types of hemoglobin based on their electrical charge?

    <p>Hemoglobin electrophoresis</p> Signup and view all the answers

    What may an elevated reticulocyte count indicate in a patient with sickle cell anemia?

    <p>Increased red blood cell turnover and hemolysis</p> Signup and view all the answers

    What is a potential consequence of chronic vaso-occlusion and tissue ischemia in individuals with sickle cell anemia?

    <p>Organ damage and dysfunction</p> Signup and view all the answers

    What is a common cause of bacterial infections in individuals with sickle cell anemia?

    <p>Encapsulated organisms</p> Signup and view all the answers

    What is a medical emergency that requires immediate intervention in individuals with sickle cell anemia?

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

    What is a potential complication of sickle cell anemia that can cause permanent neurological damage or death?

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

    What may be required to alleviate symptoms and improve oxygen delivery to tissues in severe anemia?

    <p>Blood transfusions</p> Signup and view all the answers

    What can trigger vaso-occlusive crises and acute chest syndrome in individuals with sickle cell anemia?

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

    What is the most common mutation associated with sickle cell anemia in the HBB gene?

    <p>A to T substitution in the sixth codon</p> Signup and view all the answers

    What is a hallmark feature of sickle cell disease?

    <p>Vaso-occlusive crises</p> Signup and view all the answers

    What is a possible trigger for acute chest syndrome in sickle cell anemia?

    <p>All of the above</p> Signup and view all the answers

    What is the primary effect of chronic hemolysis in sickle cell anemia?

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

    What is the primary goal of genetic testing in sickle cell anemia?

    <p>To identify carriers of the sickle cell trait</p> Signup and view all the answers

    What is a common symptom of anemia in sickle cell anemia?

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

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