Immunization Exam Questions Exam Questions with 100% Correct Answers

1. Which of the following antibody classes is the mediator of allergy and anaphylaxis? a. IgA b. IgE c. IgG d. IgM Correct Answer B 1. Which of the following describes the role of Helper T cells in mounting an immune response to a vaccine? a. Directly kills infected cells b. Present antigen to antibodies c. Produce cytokines that stimulate B cells to produce antibodies d. Produce large amounts of antigen specific antibodies Correct Answer C 1. Which of the following is an advantage of passive immunity compared to active immunity? a. Passive immunity develops in response to infection or after giving a vaccine or toxoid b. Passive immunity is long-lasting c. Passive immunity doesn't interfere with the development immune responses from live vaccines d. Passive immunity protects almost immediately Correct Answer D 1. Which of the following is NOT an example of active immunity? a. Administration of a recombinant immunogenic protein b. Infection with natural disease c. Administration of high titer immune globulin d. Administration of a live attenuated viral vaccine Correct Answer C 1. Mary received a blood transfusion following a recent motor vehicle accident. Response to which of the following vaccines will be most affected by this event? a. Pneumococcal polysaccharide vaccine (PPSV) b. Tetanus-diphtheria c. Measles vaccine d. Inactivated influence vaccine (IIV) Correct Answer C 1. A US born 67-year-old was recently diagnosed with diabetes. His vaccine records indicate that he received his Tdap, pneumococcal (PPSV23), and influenza vaccines in October 2015. What vaccines would you recommend for him? a. Influenza vaccine, PCV13, varicella vaccine, and hepatitis B vaccine series b. Influenza vaccine, zoster, PCV13, and hepatitis B vaccine series c. Influenza vaccine and hepatitis B vaccine series d. Influenza vaccine, zoster vaccine, and hepatitis B vaccine series Correct Answer B