Immunoglobulin MCQ 10+

Test your knowledge with important Immunoglobulin MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 40+ more Immunoglobulin MCQs on Bissoy. Bissoy App

• Following are applicable for IgG
  ক

  Binds antigen firmly than any other immunoglobulin

  খ

  Longest half-life among immunoglobulins

  গ

  Highest concentration in serum among immunoglobulin

  ঘ

  Binds to mast cells

  ঙ

  Found mainly in secretion
• The followings are applicable for IgM
  ক

  First immunoglobulin (Iappeared on B cell surface

  খ

  Remain monomeric form on B cell surface

  গ

  Can fix complement

  ঘ

  Principal Ig in secondary immune response

  ঙ

  Highest concentration in serum
• The following conditions are associated with a polyclonal gamopathy
  ক

  Rheumatoid arthritis

  খ

  Post streptococcal glomerulonepritis

  গ

  Waldenstroms macroglobulinemia

  ঘ

  Multiple myeloma

  ঙ

  Wiskott’s Aldrich syndrome
• True statements about lgM are
  ক

  Participate in type ll hypersensitivity

  খ

  Participate in type lll hypersensitivity

  গ

  Activate complement system

  ঘ

  Can cross placenta

  ঙ

  Major lg of secondary immune response
• The following statements Immunoglobulins are true
  ক

  Majority Immunoglobulin’s Are  Globulin

  খ

  Differentiated by heavy chain

  গ

  IgE responsible for atopic hypersensitivity

  ঘ

  lgA cross the Placenta

  ঙ

  lgE is found in wound infection
• IgE binds with
  ক

  Eosinophil

  খ

  Basophil

  গ

  Mast cell

  ঘ

  Macrophage

  ঙ

  Endothelial cell
• Immunoglobulin M
  ক

  Is monomeric on B cell surface

  খ

  Is a potent complement activator

  গ

  Crosses placenta

  ঘ

  Is predominant antibody in secretion

  ঙ

  Is predominant antibody in secondary immune response
• Immunoglobulin A
  ক

  Comprises about 15% of all immunoglobulins

  খ

  Deficiency is associated with rheumatic disorders

  গ

  Predominantly found in the hepatic circulation

  ঘ

  Deficient in Crohn's disease

  ঙ

  Can be supplemented as an important modality of treatment
• Following immunoglobulin class/es is/are capable of crossing the placenta
  ক

  IgG

  খ

  IgA

  গ

  IgE

  ঘ

  IgD

  ঙ

  IgM