IgA is the main antibody in which one of the following situations?
A. In Primary response B. In Secondary response C. In Secretions D. On B cell surface
Type I hypersensitivity reactions such as anaphylaxis require cross, linking of which one of the following immunoglobulins to trigger the release of the mediators?
A. Dipeptides B. Lipids C. Polypeptide D. Disaccharides
The following factors determine the immunogenicity or how effective a vaccination would be EXCEPT:
A. Gender B. Dosage C. Route of administration D. Timing of administration
The killed vaccine used against poliovirus is also known as:
A. Oral vaccine B. OPV C. Salk D. Sabin
Haptens can stimulate a primary or secondary response when covalently bound to carrier proteins and interact with which one of the following?
A. IgG receptors B. Class II MHC proteins C. IgM receptors D. Toll like receptors
The currently approved polio vaccine schedule dose consists of:
A. 2 doses B. 3 doses C. 4 doses D. 6 doses
Snake is a/an —–and——–.
A. Invertebrate and reptile B. Vertebrate and amphibian C. Invertebrate and amphibian D. Vertebrate and reptile
Which of these senses is least developed in humans?
A. Sight B. Hearing C. Taste D. Smell