Immunization Administration Flashcards
What is immunization?
Immunization is the process by which an individual’s immune system becomes fortified against an infectious agent.
True or False: Vaccines can prevent certain diseases.
True
Fill in the blank: _______ vaccines contain live viruses that have been weakened.
Live attenuated
What type of vaccine uses a killed version of the germ that causes a disease?
Inactivated vaccine
Which type of vaccine contains only a part of the germ, such as a protein or sugar?
Subunit, recombinant, or polysaccharide vaccine
What is the purpose of adjuvants in vaccines?
Adjuvants enhance the body’s immune response to the vaccine.
True or False: All vaccines require multiple doses for full immunity.
False
What is herd immunity?
Herd immunity occurs when a significant portion of a population becomes immune to a disease, thereby providing indirect protection to those who are not immune.
Which vaccine type is often used in childhood immunization schedules?
Combination vaccines
What is the main goal of vaccination?
The main goal of vaccination is to prevent disease and reduce the risk of infection.
Name one example of a live attenuated vaccine.
Measles, mumps, and rubella (MMR) vaccine
What does the term ‘booster shot’ refer to?
A booster shot is an additional dose of a vaccine given after the initial series to enhance or prolong immunity.
True or False: Vaccines can cause the diseases they are meant to prevent.
False
What is a common side effect of vaccinations?
Common side effects include soreness at the injection site, mild fever, and fatigue.
Fill in the blank: _______ vaccines are made using genetic material from the virus or bacteria.
mRNA
Which type of vaccine is typically used for seasonal flu?
Inactivated influenza vaccine
What does ‘immunogenicity’ refer to?
Immunogenicity refers to the ability of a vaccine to provoke an immune response.
What is the difference between passive and active immunization?
Active immunization involves the introduction of an antigen to stimulate the immune system, while passive immunization involves the transfer of antibodies.
True or False: Vaccination schedules are standardized globally.
False
What is the recommended age for the first dose of the measles vaccine?
12 to 15 months
What is the role of the World Health Organization (WHO) in immunization?
The WHO provides guidelines, support, and resources for global vaccination efforts.
What is a contraindication in vaccination?
A contraindication is a specific situation in which a vaccine should not be administered.
Fill in the blank: _______ vaccines are designed to protect against bacterial infections.
Bacterial
Which organization typically sets vaccination guidelines in the United States?
Centers for Disease Control and Prevention (CDC)
What is the term for a vaccine that uses a weakened form of the virus?
Live attenuated vaccine
