#1
Which of the following is NOT a method of immunization?
Intravenous injection
Oral administration
Intramuscular injection
Subcutaneous injection
#2
Which disease has been eradicated worldwide through vaccination?
Polio
Measles
Tuberculosis
Malaria
#3
What is the primary purpose of vaccination?
To treat existing infections
To prevent future infections
To boost the immune system
To alleviate symptoms of diseases
#4
Which type of vaccine typically requires booster shots for long-term immunity?
Inactivated vaccine
Live attenuated vaccine
Subunit vaccine
Toxoid vaccine
#5
Which scientist is credited with developing the first successful vaccine?
Louis Pasteur
Edward Jenner
Robert Koch
Alexander Fleming
#6
What is the main advantage of subunit vaccines?
They provide long-lasting immunity
They contain live, weakened pathogens
They have a lower risk of causing adverse reactions
They require fewer doses for effectiveness
#7
Which component of vaccines triggers the immune response?
Adjuvant
Antigen
Preservative
Stabilizer
#8
What is herd immunity?
When a large portion of the population is vaccinated, providing indirect protection to those who are not vaccinated
When an individual's immune system is strengthened by regular exposure to pathogens
A type of vaccine that uses weakened or inactivated pathogens
A phenomenon where vaccines lose their effectiveness over time
#9
What is the process of exposing an individual to a weakened or harmless form of a pathogen to stimulate the immune system without causing illness?
Inoculation
Immunotherapy
Vaccination
Serotherapy
#10
Which of the following vaccines is recommended for pregnant women to protect newborns from pertussis?
MMR vaccine
Influenza vaccine
Td vaccine
Tdap vaccine
#11
Which of the following diseases has a vaccine that protects against multiple strains?
Hepatitis B
Rotavirus
Pneumococcal disease
Influenza
#12
What is the name of the process by which vaccines are tested for safety and efficacy before being approved for use?
Clinical trials
Animal testing
Laboratory analysis
Quality control
#13
Which of the following is an example of a live attenuated vaccine?
Pneumococcal vaccine
Hepatitis B vaccine
Influenza vaccine
Measles vaccine
#14
What is the name of the process by which a vaccine stimulates the body's immune system to recognize and destroy specific pathogens?
Antibody production
Antigen recognition
Immune priming
Immune response
#15
Which of the following is a common side effect of vaccination?
Fever
Heart attack
Broken bones
Loss of vision
#16
Which type of vaccine typically requires special storage conditions, such as ultra-low temperatures?
Inactivated vaccine
Live attenuated vaccine
Recombinant vector vaccine
mRNA vaccine
#17
Which of the following vaccines is recommended for individuals traveling to areas with a high risk of yellow fever transmission?
Cholera vaccine
Yellow fever vaccine
Japanese encephalitis vaccine
Rabies vaccine