secretory IgA response Upper respiratory mucosa Gastrointestinal mucosa Intradermal or intramuscular recombinant rotavirus vaccine polio virus Answer Bank cell-mediated response live-attenuated influenza vaccine smallpox (Variola major virus) attenuated polio vaccine neutralizing antibody response influenza virus variolation inactivated polio vaccine rotavirus SARS-CoV-2 mRNA vaccines SARS-CoV-2

cella which wnsuld trigger If an antigen piesenting cel is presenting antigens fram an extracellular colonizer. you would expect to see more development of Oa Tu1 cel-mediated OET1 humoral Oc T2, humcral Od. T2, colmediated QUESTION 27 Which type of vaccine typically ptaduces the longest immunity sgainist a toxin? Oa toxoid Ob attenuated OG subunit Od.conjugated QUESTION 28 Which of the following is NOT a job far a TH1 cell? O a. Stimulate cytotaxic T cells Ob Simu ate natural killer cells to kill more effectively. Oc. StimulateB cell activation Od. Stimulate macrophages and neutrophits to mare effective at killing intracellutar pathogenn

1) 286 individuals were newly diagnosed with Human Immunodeficiency Virus in 2018 in Minnesota. Of these individuals, 76% were male. HIV is an enveloped, ssRNA virus_ Baltimore classification VI. This virus targets CD4+ cells. CD4 refers to a glycoprotein which serves as a co-receptor for T-cells, located on T-helper and T-reg immune cells. a) What part of the HIV virus allows for specificity to CD4+ cells?

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pathogenic bacteria in gut lumen binds binds capture and transfer to A B submucosa inhibits binds produces produces epithelial cells of small intestine klocated below B-cll follicle in Peyer's patches reside on reside presents among antigens E F capture and transfer from lumen presents engulf antigens pathogenic bacteria in gut submucosa D -lyse-

Some Type-II immunopathology mediated autoimmune diseases have manifestations inmultiple different organs. Discuss how antibodies to one single antigen can cause damage inmultiple sites throughout the body. Things you might discuss include, but are not limited towhere the antigen could be expressed, how antibodies are made, how they bind antigen,where they circulate, the ratios of antigen to antibody, mechanisms of the immune systemthat result in cellular/tissue damage, or how immune system components can affect otherorgans. You might also comment on what makes one antigen an attractive target rather thananother. Please do NOT comment on all the things listed above, they are just to get youthinking. If you are having trouble getting started, it might help to think about a specificdisease which affects multiple organs.

55) A 48 year old man who emigrated from India comes to the physician because of a 6 month history of scale, well demarcated rash on his forehaed . Physical examinationhypopigmented rash with anesthetic cewnter over the left side of the forehead. A biopsy speciment of the affected skin shows clusters of epithelialcwels and occassional ginatcells surrounded by lymphocyteswith rare acid fast bacilli. Which of the following cytokine patterns is most likely exhibited by CD 4+ T-lymphocyte clones responding to this infection A) Interleukin-1( IL-1) and Il-8 (B) IL-2 and interferon gamma (C) IL-4 and IL-10 (D) Il-5 and IL-12 (E) IL-6 and Tumor necrosis factor alpha

Slide O Section v SmartArt Styles Ideas Which ine of delarae (int scand or thin is indated Microbioma by these fr ? Which line of defense (first, second or third) is indicated Microbiom by these figures? Nares Actinobacteria Corynetacteum Pronta - Oher Ainobactoria Bacteroidetes ask pe O Firmicutes Lactobioilus Snyen Seet - er Fmioes Fusobacteria Proteobacteria Mouth aliva Fig 2 Moh p esophagus Virus mucous Fig 1 reonuricular Man ange List the membrane different cell Activane types (A to EJ Mouth t Avate A ur sat n ed Calod Ehue soloed Eee d pylorus Gastric juice duodenum layers of muscle Vagia Fig 3 epidermis Fig 5 Fig 4 Tear Gland dermis mast cell Salivaryglands- mast cell histamine phagocyte Tear Duct capillary leading to nose Welcome back!

Examine Type IV hypersensitivities by completing each sentence. 54 Туре IV МНС I tuberculin Compared to Type III hypersensitivities, reactions primarily involve -cell activity. T allografts Type IV dysfunction is known as secondary antigen exposure. hypersensitivity for symptoms arise 1 to several days following contact dermatitis delayed One example, infectious allergy, occurs during the reaction in persons sensitized by tuberculosis Lysosome infection. xenografts GVHD which occurs after exposure to antigens in The most common delayed allergic reaction, however, is plant resins, drugs, or personal articles, and involves the production of inflammatory cytokines that cause blistering. Autografts В -mediated reactions, while Finally, host rejection of grafted tissue can occur due to occurs when passenger cells in the grafted tissue attack host cells. MHC II Psoriasis

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