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5 Written questions

5 Matching questions

  1. ________ is an autoimmune disease that severely impairs renal function.
  2. Which is mismatched?
  3. Antibody functions include all of the following except ________.
  4. Regulatory T cells ________.
  5. Select the correct statement about the function of antibodies.
  1. a AIDS: T helper cells are destroyed by a virus;
    Severe combined immunodeficiency syndrome (SCID): genetic defect resulting in a shortage of B and/or T cells;
    Multiple sclerosis: autoimmune disorder;
    IMMEDIATE HYPERSENSITIVITY: ALLERGIC CONTACT DERMATITIS
  2. b CROSS-LINKING CELL-BOUND ANTIGENS ON RED BLOOD CELLS WHEN BLOOD TYPES ARE PROPERLY MATCHED;
    targeting foreign cells so that complement proteins can cause cellular lysis;
    binding and inactivating chemical toxins released by bacteria or other microorganisms;
    linking soluble antigens together so that they fall out of solution
  3. c may function in preventing autoimmune reactions
  4. d Glomerulonephritis
  5. e Complement fixation is the main mechanism by which antibodies provide protection.

5 Multiple choice questions

  1. One antigen may have many different antigenic determinants and may therefore cause the formation of more than one antibody.
  2. TRUE
  3. regulatory;
    helper;
    ANTIGENIC;
    cytotoxic
  4. TRUE
  5. TRUE

5 True/False questions

  1. Choose the true statement regarding the primary versus the secondary immune response.A primary response results when naïve lymphocytes are activated, while a secondary response is a result of activating memory cells.

          

  2. T OR F: A given pathogen will provoke either a cell-mediated response or an antibody-mediated response but not both.FALSE

          

  3. Which of the following is not characteristic of the adaptive immune system?IT IS SPECIFIC FOR A GIVEN ORGAN;
    It has memory;
    It is systemic;
    It is antigen-specific.

          

  4. Which of the following is not a mechanism for the development of autoimmune disorders?TYPE II DIABETES;
    systemic lupus erythematosus;
    multiple sclerosis;
    glomerulonephritis

          

  5. ________ is the most abundant class of antibodies in plasma.Allergy

          

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