IMMUNOLOGY 1-name components of innante and acquired immunity? Write comparision of innate and acquired immunity? 10 2-draw origin of immune cells from a pluripotent stem cell? 10 3-name various types of lymphoid and myeloid cells,their tissue location,identification and functions? 20 4-draw structure of antigen recognition molecule of B-lymphocytespare B and T lymphocyte antigen receptors? 10 5-write a note on the mechanism of generation of lymphocyte receptor diversity? 10 6-name primary and secondary lymphoid organs.draw and label structure of thymus? 10 7-draw and explain steps of B-cell differentiation in bone marrow and periphery? 10 8-draw and label type 1 and type 2 MHC molecules? 10 9-explain mechanism of T-cell selection in thymus? 10 10-draw and label structure of spleen and lymph node(secondary lymphoid organ) 10 11-Define antigen,epitope,antigenic determinant and hapten.write 3 basic criteria for a molecule to be antigen? 10 12-what is acute inflammatory response?write and explain steps of phagocyte extravasation? 10 13-name various chemoattractrant molecules and their origin.define leucocyte adhesion deficiency syndrome? 10 14-Define phagocytosis,opsonization,opsonins.explain oxygen dependent killing of bacteria within a phagolysosome? 10 15-describe T-cell regulation of the adaptive immune response(cytotoxic T-cells and B-lymphocytes) 16-define affinity and avidity in terms of antibody action.draw and explain primary and secondary antibody response? 10 17-name various types of antibodies and their functions? 10 18-name the effector cells in cell mediated immunity.what is antibody dependent cell mediated cytotoxicity.explain? 10 19-write characteristics of memory lymphocytespare primary and secondary immune response? 10 20-define active immunity&passive immunity.name various diseases against which children are vaccinated in Pakistan? 10 21-what are mechanisms of immune system destruction by Human immunodeficiency virus? 10 22-write a few salient features of cancer cells to avoid immune response of body? 23-define hypersensitivity and autoimmune diseases.name types of hypersensitivity reactions,their pathophysiology and 5 examples of each? 20
Posted on: Fri, 02 Aug 2013 11:09:24 +0000
Trending Topics
Recently Viewed Topics
© 2015