Discussion
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- Question
Simulation of which of the following will lead to appearance of first antibody to appear following stimulation by an antigen?
Options- A. IgM
- B. IgA
- C. IgE
- D. IgG
- Correct Answer
- IgM
- 1. Anti-Rh antibodies are
Options- A. IgG type
- B. IgA type
- C. IgE type
- D. IgD type Discuss
- 2. The class of immunoglobulin, most abundant in body is
Options- A. IgD
- B. IgE
- C. IgG
- D. IgM Discuss
- 3. Which of the following mediates Type I hypersensitivity reaction?
Options- A. IgE
- B. IgG
- C. IgM
- D. IgD Discuss
- 4. Which is not a function of IgA?
Options- A. Protect mucosal surfaces
- B. Fix complement
- C. Protect eyes
- D. Agglutinate antigen Discuss
- 5. Which of the following theory of antibody production is most widely accepted?
Options- A. Side chain theory
- B. Clonal selection theory
- C. Direct template theory
- D. Indirect template theory Discuss
- 6. Which of the following is the phylogenetically oldest immunoglobulin?
Options- A. IgE
- B. IgM
- C. IgG
- D. All are similar Discuss
- 7. The secretary component of sIgA is
Options- A. made by plasma cells that secrete dimeric IgA
- B. added to dimeric IgA by the M cell
- C. formed by cleavage of an epithelial cell receptor used to transport the dimeric IgA across the epithelial cell
- D. made by T cells Discuss
- 8. In which of the following cell mediated immunity (CMI) participates?
Options- A. Delayed hypersensitivity reaction
- B. Graft versus host reaction
- C. Allograft rejection
- D. All of the above Discuss
- 9. Which of the following lymphokine(s) is secreted by delayed-type-hypersensitivity cells?
Options- A. Macrophage stimulating factor
- B. Migration inhibiting factor
- C. Macrophage activating factor
- D. All of the above Discuss
- 10. Overactivity of Th cells may result into
Options- A. autoimmunity
- B. optimal antibody response
- C. optimal cell-mediated response
- D. none of the above Discuss
Antibody problems
Search Results
Correct Answer: IgG type
Correct Answer: IgG
Correct Answer: IgE
Correct Answer: Fix complement
Correct Answer: Clonal selection theory
Correct Answer: IgM
Correct Answer: formed by cleavage of an epithelial cell receptor used to transport the dimeric IgA across the epithelial cell
Correct Answer: All of the above
Correct Answer: All of the above
Correct Answer: autoimmunity
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