Which of the following pairs is mismatched? a. activation of memory cells: secondary immune response b. central memory T cells: restricted to non-lymphoid tissues c. protective immunity: antibodies persist after primary immune response d. attenuated vaccine: not pathogenic e. vaccination: primary immune response.
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| Which of the following pairs is mismatched? |
| a. activation of memory cells: secondary immune response |
| b. central memory T cells: restricted to non-lymphoid tissues |
| c. protective immunity: antibodies persist after primary immune response |
| d. attenuated vaccine: not pathogenic |
| e. vaccination: primary immune response. |
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- Which of the following is not a part of innate immunity? a. phagocytic cells e. inflammation b. fever f. complement activation c. histamines g. presenting antigen d. cytokines h. all take partMatch the immunity concept with the best description. ___anaphylactic shock a. recognizes antigen ___immune memory b. inadequate immune response ___autoimmunity c general defense mechanism ___inflammation d. immune response against ones own body ___immune deficiency e. secondary response ___antigen receptor f. acute allergic reaction ___antigen processing g. presenting antigen together with MHC markersWhich of the following cells are involvedin innate immunity but not in adaptiveimmunity?a. helper T cellsb. cytotoxic T cellsc. natural killer cellsd. B cellse. plasma cells
- Which of the following is not important in the antiviral innate immune response?a. interferonsb. natural killer cellsc. complementd. microphagesWhich of the following diseases is not due to autoimmunity?A. rheumatic feverB. systemic lupus erythematosusC. diabetes mellitusD. HIV/AIDS 3. Which of the following is both a phagocyte and an antigen-presenting cell?A. Natural Killer cellB. eosinophilC. neutrophilD. macrophage 4. What is the first line of defence against germs?A. HeartB. SkinC. Brain D. Eyes5.Which organs in your throat trap germs that come in?A. PancreasB. Spleen C. TonsilsD. Liver6. A person is injected with immunoglobulins against hepatitis B. This person has :A. Artificially acquired passive immunityB. Artificially acquired active immunityC. Naturally acquired active immunityD. Naturally acquired passive immunityIn the blanks on the left, place the letters of all oi ure nOst defenses and immune responses in the right column that can fit the description. .vaccination for tetanus a. active . lysozyme in tears b. passive c. natural d. artificial e. acquired f. innate, inborn g. chemical barrier immunization with horse serum in utero transfer of antibodies .booster injection for diphtheria -colostrum - interferon action of neutrophils injection of gamma globulin - recovery from a case of mumps edema h. mechanical barrier i. genetic barrier j. specific k. nonspecific 1. inflammatory response humans having protection from canine distemper virus stomach acid m. second line of defense - cilia in trachea
- They type of acquired immunity that results from the inoculation of immune serum is called: a. natural acquired passive b. naturally acquired active c. artificial acquired active d. artificial acquired passiveWhich of the following characteristics pertains to T cells?a. have specific receptorsb. are of more than one typec. are responsible for cell-mediated immunityd. stimulate antibody production by B cellse. All of these are correct.Which is/are not part of adaptive immunity?a. phagocytic cells e. antigen receptorsb. antigen-presenting cells f. cytokinesc. MHC markers g. antibodiesd. complement activation h.all take part
- An essential property of the immune system is self-regulation. An immune response that is not adequate can lead to immunodeficiency, whereas an immune response that is excessive can lead to conditions from allergic responses to autoimmune diseases. Which of these is not an example of a breakdown of the self-regulation of the immune system?a. Multiple sclerosisb. Huntington diseasec. Systemic lupusd. FibromylagiaWhich of these events is not a part of the second line of defense? You may have more than one correct answer. development of a fever В. diapedesis C. edema formation D. synthesis of interferon E. complement activation F. antibody productionRefer to the illustration above. The most likely reason for Response Il being greater than Response l in the graph is * Response II Point A: person bitten by mosquito carrying bacterium Point B: person bitten by mosquito carrying same bacterium D Response I B 80 100 120 20 40 60 140 16 time (days) more bacteria entered at point B than at point A. memory cells were activated in Response II. antibodies from Response I were still in the blood. macrophages increased their production of antibodies. amount of antibody in blood