Acute Rheumatic Fever: Systemic Autoimmune Disease Quiz
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Questions and Answers

Which test is typically elevated in 80% of patients with Acute Rheumatic Fever (ARF)?

  • Antistreptolysin O test
  • Anti-DNAse B test
  • Streptozyme test
  • Andeoxyribonuclease B test (correct)
  • What is the major criteria for diagnosing ARF according to Duckett Jones guidelines?

  • Chorea
  • Erythema marginatum
  • Polyarthritis (correct)
  • Subcutaneous nodule
  • Which valve is most commonly affected in Rheumatic Carditis?

  • Pulmonary valve
  • Mitral valve (correct)
  • Tricuspid valve
  • Aortic valve
  • What is a characteristic feature of the migratory polyarthritis seen in ARF?

    <p>Hot, red, swollen, and tender joints</p> Signup and view all the answers

    Which condition in ARF mainly occurs in girls aged 1-15 years and presents as clumsiness and grimacing movements of the face?

    <p>Sydenham's Chorea</p> Signup and view all the answers

    What is the significance of positive GABHS antibodies in the diagnosis of Sydenham's Chorea?

    <p>Confirm the diagnosis</p> Signup and view all the answers

    What is the main cause of Acute Rheumatic Fever?

    <p>Bacterial infection</p> Signup and view all the answers

    Which body parts are commonly affected by immunological damage in Acute Rheumatic Fever?

    <p>Heart valves and joints</p> Signup and view all the answers

    What are some common features suggestive of Group A Beta Hemolytic Streptococcus infection?

    <p>Swollen uvula and sore throat</p> Signup and view all the answers

    Which age group is most commonly affected by Acute Rheumatic Fever?

    <p>5-15 years</p> Signup and view all the answers

    What are some predisposing factors for developing Acute Rheumatic Fever?

    <p>Low socioeconomic status</p> Signup and view all the answers

    What is the delayed non-suppurative sequelae to Upper Respiratory Tract Infection with GABH streptococci?

    <p>Acute Rheumatic Fever</p> Signup and view all the answers

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