N5315 test 2 questions with answers

N5315 test 2 questions with /| /| /| /| /|




answers

Cell mediated immunity - CORRECT ANSWERS ✔✔Active against
/| /| /| /| /| /| /| /|



cells infected with intracellular bacteria or viruses
/| /| /| /| /| /|




* governed by T cells
/| /| /| /|




Humoral immunity - CORRECT ANSWERS ✔✔specific immunity
/| /| /| /| /| /| /|



produced by B cells that produce antibodies that circulate in body
/| /| /| /| /| /| /| /| /| /| /|



fluids
* governed by B cells
/| /| /| /|




Active acquired immunity - CORRECT ANSWERS ✔✔develops
/| /| /| /| /| /| /|



following direct exposure to an antigen /| /| /| /| /|




*basis of vaccinations /| /|




Passive immunity - CORRECT ANSWERS ✔✔Immunity acquired via
/| /| /| /| /| /| /| /|



the transfer of antibodies, or T cells to the recipient. Ex. Mother to
/| /| /| /| /| /| /| /| /| /| /| /| /|



fetus


IgA - CORRECT ANSWERS ✔✔mucosal immunity
/| /| /| /| /|




IgM - CORRECT ANSWERS ✔✔Produced in a primary immune
/| /| /| /| /| /| /| /| /|



response. Indicates a recent infection /| /| /| /|

, IgG - CORRECT ANSWERS ✔✔Primary antibody in a secondary
/| /| /| /| /| /| /| /| /|



response. Crosses the placenta /| /| /|




IgD - CORRECT ANSWERS ✔✔Signals B cell activation
/| /| /| /| /| /| /|




IgE - CORRECT ANSWERS ✔✔allergic reactions
/| /| /| /| /|




Type I hypersensitivity - CORRECT ANSWERS ✔✔An immediate
/| /| /| /| /| /| /| /|



hypersensitivity response to an environmental allergen /| /| /| /| /|




-occurs in minutes to hours from time of exposure
/| /| /| /| /| /| /| /|




-begins with IgE /| /|




SLE - CORRECT ANSWERS ✔✔Chronic inflammatory disease
/| /| /| /| /| /|




RA - CORRECT ANSWERS ✔✔Autoimmune disease
/| /| /| /| /|




Chronic inflammation of connective tissue, primarily in the joints
/| /| /| /| /| /| /| /|




-progressive disease /|




-damage irreversible /|




-IgM autoantibodies are formed against IgG and they bind together
/| /| /| /| /| /| /| /| /|



and form an antigen antibody complex
/| /| /| /| /| /|




Bacteria - CORRECT ANSWERS ✔✔single-celled organisms that
/| /| /| /| /| /| /|



lack a nucleus; prokaryotes
/| /| /|




Gram negative bacteria - CORRECT ANSWERS ✔✔Bacteria that
/| /| /| /| /| /| /| /|



have a thin peptidoglycan cell wall covered by an outer plasma
/| /| /| /| /| /| /| /| /| /| /|