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Chapter 12: Immunity

60 Questions 60 Minutes Pass: 60%
1 What is the primary function of the immune system?
2 Which cells are responsible for initiating an immune response?
3 What is the role of antibodies in the immune system?
4 Which type of immunity is acquired through vaccination?
5 Which organ is considered the primary site for lymphocyte development?
6 Which type of immune cell is responsible for directly killing virus-infected cells?
7 What is the name of the proteins secreted by virus-infected cells to prevent viral spread?
8 Which type of immunity is provided by breast milk?
9 Which of the following is NOT a function of the complement system?
10 Which cells are responsible for presenting antigens to T cells?
11 What is the main function of memory cells in the immune system?
12 Which type of immunity is most effective against extracellular pathogens like bacteria?
13 Which of the following is NOT a characteristic of inflammation?
14 Which of the following is NOT a component of the adaptive immune system?
15 Which immunoglobulin is involved in the allergic response?
16 Which cells are responsible for producing antibodies?
17 Which type of T cell is responsible for activating other immune cells?
18 Which type of immunity is provided by the transfer of antibodies from mother to fetus?
19 What is the main function of cytotoxic T cells?
20 Which cells are responsible for producing cytokines?
21 What is the role of dendritic cells in the immune system?
22 Which type of immunity is provided by pre-formed antibodies?
23 Which of the following is a primary lymphoid organ?
24 Which type of immune response occurs upon first pathogen exposure?
25 What is the function of MHC molecules?
26 Which type of immunity is the body's first line of defense?
27 Which cells release histamine during allergic reactions?
28 What is the function of regulatory T cells?
29 Which type of immunity is mediated by T cells?
30 What is the main function of natural killer cells?
31 Which type of immunity results from acquiring antibodies from another individual?
32 Which cells produce high-specificity antibodies?
33 What is the role of toll-like receptors (TLRs)?
34 Which type of immunity provides lifelong protection?
35 Which cells engulf and digest pathogens?
36 Which cells produce antibodies against extracellular pathogens?
37 Which cells produce high-affinity antibodies?
38 Which immunity type involves antibody transfer via injection?
39 Which cells initiate inflammatory responses?
40 Which cells recognize and eliminate cancerous cells?
41 Which cells produce cytokines to regulate immunity?
42 Which immunity results from encountering a pathogen?
43 Which cells present antigens to helper T cells?
44 Which immunity involves self-produced antibodies?
45 Which cells secrete antibodies into mucosal surfaces?
46 Which cells recognize intracellular pathogens?
47 Which immunity involves antibodies from another species?
48 Which cells release perforin and granzymes?
49 Which immunity is conferred by attenuated pathogens?
50 Which cells prevent autoimmunity?
51 Which immunoglobulin neutralizes pathogens?
52 Which cells coordinate immune responses?
53 Which immunity is immediate and nonspecific?
54 Which cells release chemokines?
55 Which immunity has memory?
56 Which cells produce IgE in allergies?
57 Which immunity involves placental antibody transfer?
58 Which cells present antigens to cytotoxic T cells?
59 Which immunity uses pooled human antibodies?
60 Which cells are targeted by HIV?