In Cicatrial pemphigoid, which antigen is bound by IgG on the epidermal side of the salt split skin technique:___________?

Related Mcqs:

1. The binding site for complement on the IgG molecule is in the________________?

   A. VL domian
   B. CL domian
   C. CH1 domian
   D. CH2 domian

2. The serum concentration of which of the following human IgG subclass is maximum ?

   A. IgG1
   B. IgG2
   C. IgG3
   D. IgG4

3. Cleavage of IgG molecule by Papin gives rise to:One Fc fragment and two Fab fragments_______________?

   A. One Fc fragment and two Fab fragments
   B. One Fc fragment and four Fab fragments
   C. Two Fc fragments and two Fab fragments
   D. Two Fc fragment and one Fab fragment

4. IgG antibodies have a half-life of approximately_______________?

   A. 1 hour
   B. 1 day
   C. 1 week
   D. 1 Month

5. IgG has subclasses_______________?

   A. 1
   B. 2
   C. 3
   D. 4

6. Immunity that is conferred to the foetus by transfer of IgG and IgA antibodies is called as______________?

   A. Active acquired immunity
   B. Passive acquired immunity
   C. Natural active immunity
   D. Passive natural immunity

7. HLA – B27 histocompatbility antigen is seen in_______________?

   A. Sjogren’s disease
   B. Ankylosing spondylitis
   C. Felty’s syndrome
   D. Scleroderma

8. AB blood group antigen are known as ________ factors?

   A. Duffy
   B. Landsteiner
   C. Rhesus
   D. Lutheran

9. Which of the following is most potent antigen for stimulating both humoral and cell mediated immunity ?

   A. Adjuvant
   B. Proteins
   C. Polysaccharides
   D. Lipids

10. Australian antigen is_______________?

    A. HB Ag
    B. HBs AG
    C. HBV
    D. None of the above