Autoimmunity and Molecular Mimicry

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Questions and Answers

What is the molecular mimicry hypothesis related to?

  • Activation of lymphocytes to target foreign antigens (correct)
  • Autoimmune reaction in synovial tissue
  • Imbalance between Th17 and Treg cells
  • Destruction of pancreatic beta cells

Which autoimmune disease is known to be related to Th17/IL-17 production?

  • Rheumatoid Arthritis (correct)
  • Multiple Sclerosis
  • Inflammatory Bowel Syndrome
  • Psoriasis

What are the clinical manifestations of Type 1 Diabetes?

  • Polyuria, polydipsia, and polyphagia (correct)
  • Morning joint stiffness lasting longer than 1 hour
  • Sudden weight loss, nausea, vomiting
  • Joint pain, swelling, warmth, erythema

What is the medical management for Rheumatoid Arthritis?

<p>Nonbiologic DMARD (methotrexate) (C)</p> Signup and view all the answers

What does the term 'autoimmunity' refer to?

<p>When immune system attacks one’s own cells or tissues (C)</p> Signup and view all the answers

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