1.Which of the following is NOT included in the second line of


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27.50

1.Which of the following is NOT included in the second line of innate immunity? defensive cells inflammation fever physical barriers 2.Which of the following is the inflammatory compound that is released by mast cells? histamine pyrogenine serine lysozyme 3. Which of the following in NOT an outcome of complement activation? opsonization apoptosis cytolysis inflammation 4. Which statement concerning immunity is INCORRECT? innate immunity occurs quickly adaptive immunity creates memory cells adaptive immunity includes B and T-cells innate immunity is specific 5. Which proteins on the antigen-presenting cell are recognized by the helper T-cell? IL-2 receptors CD8 proteins IL-1 receptors MHC proteins 6.Which of the following cells are involved in BOTH innate and adaptive immunity? T-helper eosinophil mast cell neutrophil 7. The movement of free moving WBCs out of the blood stream and into the tissues is known as________________. translocation diapedesis immunity transmission 8. Which of the following first line chemical factor defenses of innate immunity is NOT paired correctly to its function? earwax: fatty acids inhibit bacteria and fungi urine: contains lysozyme and is slightly acidic which inhibits microbial growth sebum: forms a protective acidic film on the skin that inhibits microbial growth vaginal secretions: contain IgA which prevents microbes to attach to mucus membranes

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27.50