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A man presents to an ER with a large laceration sustained at a construction site 3 days before. He is
given a TIG (tetanus immunoglobulin) injection. He doesn't remember ever having a tetanus vaccination.
The patient ______ (should or should not) also get a tetanus vaccination, because_____.
a) Should: he needs protection against future tetanus exposure.
b) Should: the vaccination will provide additional passive immunity.
c) Should not: the TIG is enough, as it will provide long term active acquired immunity
d) Should not: the vaccine will do nothing for the current exposure.
a) Should: he needs protection against future tetanus exposure.
A microbe invades the body for the first time. Which statement is most likely true about the processes
that follow? correct answers
a) Plasma cells (a type of B-lymphocyte) will immediately secrete T-cells specific to that microbe.
b) CD4 cells will introduce remnants of the microbe to the plasma cells, which directly phagocytize the
remnants.
c) Antigens will be created from the memory cells of immunocytes.
d) Immunocytes will begin the process of developing memory to that microbe.
d) Immunocytes will begin the process of developing memory to that microbe.
A patient has a systemic inflammation. Which response is unlikely associated with his condition? correct
answers
, a) Increased acute phase reactants.
b) Lab results showing a high C-reactive protein (CRP).
c) Lab results showing leukopenia.
d) Increased pro-inflammatory prostaglandins.
c) Lab results showing leukopenia.
A baby who has received immunoglobulins against the "XYZ" virus via its mother's milk now has:
a) Natural active acquired immunity.
b) Natural passive acquired immunity.
c) Passive innate immunity.
d) Active innate immunity.
b) Natural passive acquired immunity.
A baby who has received immunoglobulins against the "XYZ" virus via its mother's milk will __________.
a) Have lifelong immunity to the XYZ virus because of receiving the immunoglobulins that are specific to
that particular microbe.
b) Develop temporary immunity to the XYZ virus due to receiving Mom's antibodies that are specific to
that particular microbe.
c) Now have complete 2nd line of defense protection, having received it in the breast milk.
d) Develop alphabetophobia due overdose of anti-XYZ immunoglobulins.