A. IgA
B. IgG
C. IgM
D. IgE
Type I hypersensitivity is mediated by which of the following immunoglobulins ? Read More »
General Microbiology, Medical Mcqs, Microbiology A. Bacterial products
B. Toxoids
C. Vaccines
D. Antitoxins
A. Active acquired immunity
B. Passive acquired immunity
C. Natural active immunity
D. Passive natural immunity
A. IgM antibodies
B. Lysozyme
C. Mast cells
D. IgA antibodies
The protective effects breast milk are known to be associated with______________? Read More »
General Microbiology, Medical Mcqs, Microbiology A. Plasma cells
B. Activated macrophages
C. Lymphocytes
D. Platelet
IL-1 and TNF a during inflammation are secreted by______________? Read More »
General Microbiology, Medical Mcqs, Microbiology A. Interferons
B. Macrophages
C. Neutrophils
D. Autolysis
Virus infected cell is killed by________________? Read More »
General Microbiology, Medical Mcqs, Microbiology A. Disproportionate antigen antibody levels
B. Excess antigen
C. Excess antibody
D. Hyper immune reaction
Prozone phenomenon is due to______________? Read More »
General Microbiology, Medical Mcqs, Microbiology A. Radioimmuno Assay
B. ELISA
C. Immunoflourescence
D. Passive hemaglutination
Most sensitive test for antigen detection is_______________? Read More »
General Microbiology, Medical Mcqs, Microbiology A. IgG & igM
B. IgG & IgA
C. IgG & IgD
D. IgD & IgE
Complement binding immunoglobin via the classical pathway is_______________? Read More »
General Microbiology, Medical Mcqs, Microbiology A. Acts as a mucosal barrier for infection
B. Circulating antibody
C. Kills virus infected cells
D. Activates macrophages
Function of Ig A is________________? Read More »
General Microbiology, Medical Mcqs, Microbiology