T-Helper cells (TH2) initiates which type of immunity_______________?

Related Mcqs:

1. Killer and Helper cells are part of_______________?

   A. B cells B. T cells C. Monocytes D. Macrophage...

2. Why fetal cells continue to divide but terminally differentiated adult cells do not divide ?

   A. There are many cyclin inhibitors which prevent cell to enter into S phase in adult B. Phosphatase absent in fetal cells C. Proteinase is absent in fetus D. Absence of CD kinase...

3. Bone marrow stem cells differ from differ from differentiated progenitor stem cells in what respect ?

   A. Provide differentiated terminal cells B. Reconstitution of Bone marrow C. Formation of the ovum D. Act as a repair system for the body...

4. NK cells are effective against viral infected cells only if the cell with infection___________?

   A. Exprss MHC class I proteins B. Unable to express MHC class I proteins C. Express MHC class II proteins D. Unable to express MHC class II proteins...

5. Type of receptor present on T-cells are__________________?

   A. Ig A B. Ig G C. Prostaglandins D. CD4...

6. A type of immediately occuring reaction in which antigens combine with antibodies already attached to the surface of mast cells and basophils is called_____________?

   A. Type I hypersensitivity B. Type II hypersensitivity C. Type III hypersensitivity D. Type IV hypersensitivity...

7. A child’s CSF was examined I contains slightly raised or normal PMN cells, raised lymphocytes, absence of mycotic growth, value of protein is normal or above normal, glucose level is normal. The most probable diagnosis is____________?

   A. Pyogenic bacterial meningitis B. Viral meningitis C. Fungal meningitis D. Tuberculous meningitis...

8. A patient has increased number of columnar cells in lower esophagus. He has which of the following change_______________?

   A. Dysplasia B. Anaplasia C. Metaplasia D. Normal histology...

9. Type I and Type II zinc oxide impression paste differ with respect to_______________?

   A. Their use B. Their hardness after setting C. Water content D. Eugenol content...

10. Antoni type A and type B are seen in ______________?

    A. Neurofibroma B. Neurilemmoma C. Neurofibrosarcoma D. Traumatic neuroma...