QUESTION 17 Skin and mucous membranes are mostly involved in adaptive immunity. autoimmunity. irregular immunity innate...
1. The first line of defense include all of the following except (a) mucous membranes and skin (b) Inflammation and fever (c) physical and chemical barriers (d) coughing and sneezing 2. When B cells or T cells recognize an antigen they will eventually make many copies of themselves. Which of the following is the correct order of events? (a) Clonal selection, clonal expansion, clonal deletion (b) clonal expansion, clonal selection, clonal deletion (c) clonal deletion, clonal selection, clonal expansion (d)...
43) The nonspecific immunity that protects a person from developing a microbial infection includes all 43) of the following excrr! person from A) acidic secretions B) lymphocytes. Q antimicrobial proteins. D) mucous membranes. E) the skin. 4) In the inflammator from happening? y response, the absence of which of the following would prevent all of the others 44) A) leakage of plasma to the affected area Q dilation of blood vessels D) release of histamine E) increased permeability of blood...