A. Recurrent allergic reactions
B. Recurrent bacterial infections
C. Implicit allergic reactions
D. implicit bacterial infections
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 - Bruxism is characterized by_____________?
A. Increased mobility of the teeth
B. Radiographic widening of the pdl
C. Morning pain in muscles
D. All of the above - Taurodontism is characterized by_____________?
A. Hypercementosis
B. Elongated wide pulp canals and short roots
C. Obliterated pulp chambers with secondary dentine deposition
D. Rootless teeth with thin shell of enamel - Bell’s Palsy is characterized by_____________?
A. Bilateral involvement of the side of the face
B. Inability to whistle
C. No loss of muscular control
D. Closing of the eyes - 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 end plate potential is characterized by_____________?
A. Propagation
B. All or none law
C. Depolarization
D. Hyper polarization - The cap stage in tooth development is characterized by_____________?
A. morphodifferentiation
B. reversal of functional polarity
C. Formation of hammock ligament
D. Increased mitotic activity - Antigen combining site of the antibody is____________________?
A. Idiotope
B. Paratope
C. Epitope
D. Hapten - Antibody to HSV will begin to appear_____________________?
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
