PH Immunology Final Exam Questions with Answers

PH Immunology Final Exam Questions with Answers
Which of the following is TRUE about innate immunity?
Innate immunity improves with successive exposures to the same pathogen or antigen.
Innate immunity employs B and T lymphocytes to generate a response.
Innate immunity employs phagocytes and natural killer cells to generate a response.
Innate immunity is specific for any given pathogen or antigen.
Innate immunity has a stronger secondary response than a primary response to an antigen.
True
False
Infection by a respiratory virus produces?
Active immunity
Passive immunity
Either active or passive immunity
None of the above