General Academic Quiz
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Questions and Answers

Which of these is NOT a typical symptom of Systemic Lupus Erythematosus (SLE)?

  • Oral ulcers
  • Decreased blood cell count
  • Photosensitivity
  • Increased platelet count (correct)
  • Which of the following is a common characteristic of SLE?

  • It is a highly contagious disease
  • It primarily affects the digestive system
  • It is more common in men than women
  • It is an autoimmune disease (correct)
  • What is the primary treatment goal for Systemic Lupus Erythematosus?

  • To cure the disease permanently
  • To manage symptoms and prevent complications (correct)
  • To stimulate the immune system to fight the disease
  • To eradicate the underlying cause of the disease
  • What is the significance of the SOAPBRAINMD acronym in relation to SLE?

    <p>It summarizes the key diagnostic criteria for SLE</p> Signup and view all the answers

    Which of the following is a potential trigger for SLE exacerbations?

    <p>Stressful life events</p> Signup and view all the answers

    How is SLE diagnosed?

    <p>A combination of clinical examination, blood tests, and imaging</p> Signup and view all the answers

    Which of the following is NOT a common treatment for SLE?

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

    What is a potential benefit of early SLE diagnosis and treatment?

    <p>Improved prognosis and quality of life</p> Signup and view all the answers

    Which of the following is a characteristic of a Type IV hypersensitivity reaction?

    <p>Delayed response involving T cells and macrophages</p> Signup and view all the answers

    What is the primary mechanism behind tissue injury in Type IV hypersensitivity reactions?

    <p>Delayed activation of macrophages and T cells</p> Signup and view all the answers

    Which of the following hypersensitivity reactions primarily involves the deposition of antigen-antibody complexes?

    <p>Type III</p> Signup and view all the answers

    Which hypersensitivity reaction does NOT involve antibodies as part of its mechanism?

    <p>Type IV</p> Signup and view all the answers

    Contact dermatitis is a classic example of which type of hypersensitivity reaction?

    <p>Type IV</p> Signup and view all the answers

    Which of the following best describes the timing of a Type I hypersensitivity reaction?

    <p>Occurs within minutes to hours</p> Signup and view all the answers

    What is the primary mediator of Type I hypersensitivity reactions?

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

    Which of the following is most likely NOT an example of a Type II hypersensitivity reaction?

    <p>Contact dermatitis</p> Signup and view all the answers

    What is the primary function of B cells in the immune response?

    <p>Producing antibodies that target specific antigens</p> Signup and view all the answers

    Which type of immunity is developed through vaccination?

    <p>Active immunity</p> Signup and view all the answers

    What is characteristic of passive immunity?

    <p>It involves receiving antibodies from external sources.</p> Signup and view all the answers

    What is the primary role of cytotoxic T cells?

    <p>Identifying and eliminating infected body cells</p> Signup and view all the answers

    Which of the following is a component of the innate immune system?

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

    What is the key advantage of memory cells in the adaptive immune response?

    <p>They lead to a faster response upon subsequent exposure to the same antigen.</p> Signup and view all the answers

    Which of these is an example of a physical barrier that provides innate immunity?

    <p>Mucous membranes</p> Signup and view all the answers

    What type of immunity is given when a baby receives antibodies through breastfeeding?

    <p>Passive/natural immunity</p> Signup and view all the answers

    What is a characteristic feature of Type 3 von Willebrand's disease?

    <p>There is no measurable von Willebrand factor or factor VIII.</p> Signup and view all the answers

    Which condition is NOT associated with acquired von Willebrand disease?

    <p>Hemophilia A</p> Signup and view all the answers

    What form of treatment is typically sufficient for mild cases of von Willebrand's disease?

    <p>Bleeding precautions are often enough</p> Signup and view all the answers

    What distinguishes Type 2 von Willebrand's disease from other types?

    <p>It involves qualitative defects in von Willebrand factor.</p> Signup and view all the answers

    Which statement regarding Type 1 von Willebrand's disease is correct?

    <p>It is the commonest form with a partial deficiency of von Willebrand factor.</p> Signup and view all the answers

    Which sign is typically not a positive indication of systemic lupus erythematosus (SLE)?

    <p>Proper platelet count with testing</p> Signup and view all the answers

    What is the primary type of HIV that is most commonly found in the USA?

    <p>Type 1</p> Signup and view all the answers

    What is a common cause of immunodeficiency classified as secondary?

    <p>Chronic viral infection</p> Signup and view all the answers

    Which characteristic best describes the asymptomatic phase of HIV?

    <p>Virus reproducing for several years</p> Signup and view all the answers

    Which of the following is a known route of HIV transmission?

    <p>Sharing needles</p> Signup and view all the answers

    In SLE, which blood count abnormality is commonly observed?

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

    Which type of HIV progresses to disease more slowly and is more common in West Africa?

    <p>Type 2</p> Signup and view all the answers

    What role do probiotics play in the context of immunodeficiency?

    <p>Help increase normal flora</p> Signup and view all the answers

    What is the primary characteristic of abnormal B lymphocytes in the context of lymphoma?

    <p>They are much larger than normal lymphocytes.</p> Signup and view all the answers

    What stage of Hodgkin's lymphoma is characterized by the presence of lymphoma cells in lymph nodes above and below the diaphragm?

    <p>Stage III</p> Signup and view all the answers

    Which of the following is a common manifestation of lymphoma?

    <p>Weight loss</p> Signup and view all the answers

    What type of leukemia primarily affects children and typically has a good prognosis?

    <p>Acute lymphoblastic leukemia</p> Signup and view all the answers

    What is a key diagnostic feature of Hodgkin's lymphoma?

    <p>Presence of Reed-Sternberg cells in a lymph node biopsy</p> Signup and view all the answers

    Which type of lymphoma does NOT contain Reed-Sternberg cells?

    <p>Non-Hodgkin's lymphoma</p> Signup and view all the answers

    What is a common risk factor associated with the development of leukemia?

    <p>Exposure to chemical and radiation mutagens</p> Signup and view all the answers

    What symptom is specifically associated with multiple myeloma?

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

    What is the most common treatment approach for leukemia?

    <p>Chemotherapy and bone marrow transplant</p> Signup and view all the answers

    Which type of leukemia is most common in adults?

    <p>Chronic myeloid leukemia</p> Signup and view all the answers

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