Concerning the adaptive immunity, which of the following statements is CORRECT:
a. The adaptive immune response occurs very rapidly
b. The adaptive immune response leads to us remembering antigens
c. The adaptive immune response occurs mainly in the thymus
d. The adaptive immune response is mostly dependent on antibodies
e. The adaptive immune response is mostly dependent on the complement cascade
46) Concerning acute inflammation, which of the following statements is INCORRECT:
a. localised redness occurs because of hyperaemia
b. localised heat occurs because of increased bloodflow
c. Release of bradykinins and other inflammatory mediators causes localised pain
d. swelling occurs because capillary permeability is reduced, preventing plasma recirculation
e. Inflammatory chemicals at the site of inflammation act as chemotactic agents
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- Chronic granulomatous disease Select one: A. is caused by a decrease in the number of phagocytes. B. can lead to severe combined immunodeficiency. C. is a genetic disease. D. is triggered by an autoantibody against phagocytes. E. is due to a deficiency of B cells and T cells.arrow_forwardExplain why each choice (a-d) is correct or incorrect. Which statement is true about T cells? a. They usually directly recognize antigens, which then activates a subpopulation of killer cells b. Their proliferation is enhanced by interleukins 1 and 2. c. Once activated, they cannot secrete cytokines. d. They will develop into cytotoxic T cells if antigen is complexed with class II MHC proteins.arrow_forwardMatch the following:arrow_forward
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