Which of the following antibody is an important host defense against encapsulated bacteria?
a. IgG1
b. IgG2
c. IgG3
d. IgG4
Which of the following immunoglobulin is the most abundant immunoglobulin in newborns?
a. IgA
b. IgM
c. IgG
d. IgD
Whch of the following immunoglobulin is produced early in the primary response to infection?
a. IgE
b. IgA
c. IgG
d. igM
Which of the following immunoglobulin is the main host defense against parasititc infections?
a. Secretory IgA
b. IgG
c. IgM
d. IgE
Which of the following immunoglobulin has the highest avidity of the immunoglobulins?
a. IgA
b. IgM
c. IgE
d. IgG
The order of percent of total immunoglobulin in serum is,
a. IgM, IgA, IgG, IgD, IgE
b. IgG, IgA, IgM, IgE, IgD
c. IgG, IgA, IgM, IgE, IgD
d. IgG, IgA, IgM, IgD, IgE
Which of the following antibody is prominent antigen receptor expressed on B Cells?
a. IgG
b. IgA
c. IgM
d. IgE
The antibody which is found in secretions is:
a. IgD
b. IgE
c. IgG
d. IgA
Which of the following antibody directly take part in opsonization process?
a. IgM
b. IgG
c. IgA
d. IgE
Complement fixation is one of the most important host defense against infections. The complement is activated by;
a. IgM Only
b. IgG only
c. both IgM and IgG
d. all five classes of antibodies activate complements.
Hello, thank you for visiting my blog. I am Tankeshwar Acharya. Blogging is my passion, I am working as an Asst. Professor and Microbiologist at Department of Microbiology and Immunology, Patan Academy of Health Sciences, Nepal.
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where are the answer key???????/
Answer key ?? Plz