A) infectious and increased secretion of IgE
B) non-infectious and increased secretions of IgF
C) injections and increased secretion of IgG
D) non-infectious and increased secretion of IgM
Correct Answer: C
Solution :
Allergenes are non-infectious foreign substances that cause allergic reaction. Allergy is the hyper-sensitiveness of a person to some foreign substance coming in contact with or entering the body. The common allergenes are dust, pollen, mould spores, fabrics, lipsticks, nailpaints, fur, heat, bacteria etc. Allergy involves mainly the secretion of IgE antibodies and histamine. The allergy causes marked dilation of all the peripheral blood vessels.
You need to login to perform this action.
You will be redirected in
3 sec
