Immunization Exam Flashcards
What antibody class is the mediator of allergy and anaphylaxis?
IgE
What is the role of helper T cells in mounting an immune response to a vaccine?
Produces cytokines that stimulate B cells to produce antibodies
What is an advantage of passive immunity compared to active immmunity?
Passive immunity protects almost immediately
What is administration of immune globulin not an example of active immunity?
The immune globulin is antibodies already produced by another person. It is therefore not a result of the patient’s own immune system.
Which vaccination between Pneumococcal Polysaccaride vaccine (PPSV), Inactivated influeza vaccine (IIV), Measles and Tetanus-diptheria is most affected by a blood transfusion?
Measles (live vaccine)
A US born 67 year old was recently diagnosed with diabetes. His vaccine records indicate that he received Tdap, Pneumococcal, and influenza one year ago. What vaccines would you recommend for him? (4 components)
- Influenza
- Zoster
- PCV13
- Heptatis B vaccine series
What is true regarding the amount of time required to produce immunity with a live attenuated vaccines?
Usually produce immunity with one dose
Joe is a 28 year olda ccountant who traveled to Bangkok for a two-month visit two years ago. He received a dose of Hep A vaccine. He received only a Tdap booster since his return. He seeks your advice regarding Hep A vaccine for another trip. What do you recommend?
He should recieve one dose of Hep A vaccine now to complete the series.
What is a true contraindication for females to measles vaccine?
Vaccine candidate is pregnant.
A 26 year old female received the second dose in varicella two weeks ago. Today shestepped on a rusty nail while working on her farm. Her last Td dose was 6 years ago. Which of the following strategies is most appropropriate?
Give TDap now.
What medication is a true contraindication to receiving live vaccines?
Prednisone 40 mg daily
True or false? Increasing the interval between multi-dose vaccinations does not diminish the effectiveness of the vaccine
True
Which of the following is a candidate for the HPV4 vaccine? 27 year old female, 27 year old male on prenisone, 11 year old boy, 35 year old male.
11 year old boy
True or false? Joe remembers having chicken pox when he was young. He is not a candidate for varicella vaccine.
False
For a post-kidney transplant patient on chronic immunosuppression with no history of PPSV, what dosage is correct?
- Single dose of PCV13 2. Followed by single dose of PPSV23 8 weeks later.
True or False? Smoking cigarettes is an indication for the pneumococcal polysaccharide vaccine.
True
True or False? A 65 year old female taking fluticasone MDI BID for asthma is not a candidate for the herpes zoster vaccine.
False
What vaccination is recommended for all healthcare workers?
Annual influenza vaccine
For what patients should the trivalent recombinate hemagglutinin influnza vaccine (RIV3) be administered?
Patients with a history of anaphylaxis to eggs.
How long must temperature and freezer logs be kept?
3 years
What is the liquid diluent for Zostavax vaccine?
Sterile water
Can inactivated vaccines be frozen?
Inactivated vaccines must not be frozen.
Which of the following must NOT be stored frozen? PPSV, Varicella, Zoster, MMR
PPSV (inactivated vaccine)
What is an advantage of immunization in nontraditional settings, such as a pharmacy?
Increased access and convenience for the patient
What is an advantage of using standing orders for immunization?
Increases immunization coverage among adults in a variety of practice settings
How should syringes not provided by the manufacturer be used in vaccinations?
Syringes other than those filled by manufacturer should only be used for IMMEDIATE administration (do not prepare ahead of time).
Refrigerator and freezer temperatures:
Must be maintained between 35-46 degrees Fahrenheit and -58-+5 Fahrenheit respectively.
What can be one to prevent vaccine storage problems?
Place containers of water labeled “do not drink” into refrigerator to stabilize temperatures.
True or False? If the date on the label of a vaccine or diluent has a specific month and year, the vaccine can be used only until the first day of the month listed
False (last day of the month)
What is the primary vaccine coordinator at a practice site responsible for?
- Ensuring that vaccines are stored and handled correctly
2. Ensuring that staff is adequately trained
What is true regarding Vaccine Information Statements (VIS)?
They are designed to provide information about vaccines, or in the case of a minor, the child’s parent or guardian about the risks and benefits of each vaccine.
What is an appropriate strategy for giving the vaccine information statement to patients?
The VIS should be given to the patient prior to immunization so the patient has time to review it and ask questions
What items should be included on immunization records for vaccines administered in the pharmacy? (6 components)
- Vaccine name
- Date administered
- Site of administration
- Vaccine manufacturer and lot number
- VIS publciation date, with date given to patient
- Identification of person administering
What best describes immunization information systems?
The value of immunizatino information system is that it allows healthcare providers to access immunization records to facilitate clinical decision making.
Where are recommendations for prevention of vaccine preventable diseases made by the Advisory Committee on Immunization Practices (ACIP)?
Morbidity and Mortality Weekly
Describe the federally-mandated tarining for employees with blood and body fluid exposure
- Initial training
2. Annual retraining
What is true regariding bloodborne pathogen exposure and immunizations in a pharmacy?
Every pharmacy providing immunizations must have a bloodborne pathogen exposure control plan
What should be completed in all pharmacies that provide immunizations?
- Training employees about bloodborne pathogens
2. Training employees on the pharmacy’s bloodborne exposure control plan
How should the disposal of sharps containers be handled?
Arranged with the local waste management company
Why is the safety of vaccines held to a higher standard than for most medications?
They are administered to healthy people to prevent disease rather than to sick people to cure disease