A. in a week and reach a peak in 3 weeks
B. only after one year
C. no antibodies are present in primary HSV
D. antibodies are present in recurrent and chronic apthous stomatitis
Related Mcqs:
- Ag-Ab (antigen-antibody) reaction due to the presence of antibody at the surface of cell is______________?
A. Type I hyp
B. Type II hyp
C. Type III hyp
D. Type IV hyp - The culture media used for cultivation of HSV is_____________?
A. Chocolate agar
B. Robertoson’s cooked-meat broth
C. Chorio allantoic membrane
D. Sabourad’s agar - Which of the following is NOT True about primary HSV infection ?
A. primarily affects the anterior portion of the mouth causes acute gingivits
B. causes acute gingivits
C. occurs as epidemic
D. shows prodromal symptoms - Antigen combining site of the antibody is____________________?
A. Idiotope
B. Paratope
C. Epitope
D. Hapten - The reaginic antibody is________________?
A. IgG
B. IgA
C. IgD
D. IgE - Primary antibody deficiencies are characterized by_____________?
A. Recurrent allergic reactions
B. Recurrent bacterial infections
C. Implicit allergic reactions
D. implicit bacterial infections - Erythroblastosis fetalis can be prevented if the mother is injected at parturition, with an antibody called_____________?
A. Blocking antibody
B. Rh (D) immunoglobulin
C. Antilymphocyte globulin
D. Antithymocyte serum - In which of the following disorders a circulating antibody directed to intercellular cementing substance of stratified squamous epithelium is observed:_________?
A. Lichen planus
B. Verrucous vulgaris
C. Bullous pemphigoid
D. Pemphigus vulgari - The primary lateral incisors begin to calcify about the_____________?
A. 4th month of life
B. 4th month in utero
C. 41/2 month in utero
D. 5th month in utero - What is the PH at which initiation of caries begin ?
A. 4.3-4.5
B. 5.2-5.5
C. 4.9-5.1
D. 3.5-4.5
