Immunology

Vaccines MCQs with Answers

Welcome to the Vaccines MCQs with Answers. In this post, we have shared Vaccines Online Test for different competitive exams. Find practice Vaccines Practice Questions with answers in Biology Tests exams here. Each question offers a chance to enhance your knowledge regarding Vaccines.

These are the biological preparations that provoke immunity against infectious diseases. Vaccines stimulate the immune system of the body to recognize and fight pathogens such as viruses and bacteria. Antigens in vaccines are weakened or inactive parts of a particular organism, which can cause an immune response with no disease.

No doubt, vaccine development is the greatest step forward in public health. For instance, even though diseases like smallpox are history, the cases of diseases such as polio, measles, and whooping cough are very few due to the vaccines. There are four types of vaccines, namely; live attenuated vaccines, inactivated vaccines, subunit vaccines, and mRNA vaccines.

Live attenuated vaccines contain an attenuated or weakened form of the causative agent, whereas inactivated vaccines contain killed organisms. Subunit vaccines only contain components of the pathogen, such as proteins; mRNA vaccines, in the form of the COVID-19 vaccine, contain genetic material that instructs cells on how to produce a protein which in turn triggers an immune response.

Mass vaccination programs are inevitable to avoid outbreaks and public health problems. However, they are very significant for populations, especially infants, elderly, and persons with weakened immune systems. This also enables herd immunity that protects those who cannot get vaccinated.

Hesitancy about vaccines continues despite excellent documentation of their safety and efficacy. Public health action points are focused efforts in public education clearing up myths and letting a community know why vaccine is necessary.

Vaccines Online Quiz

By presenting 3 options to choose from, Vaccines Quiz which cover a wide range of topics and levels of difficulty, making them adaptable to various learning objectives and preferences. You will have to read all the given answers of Vaccines Questions and Answers and click over the correct answer.

  • Test Name: Vaccines MCQ Quiz Practice
  • Type: Quiz Test
  • Total Questions: 40
  • Total Marks: 40
  • Time: 40 minutes

Note: Answer of the questions will change randomly each time you start the test. Practice each quiz test at least 3 times if you want to secure High Marks. Once you are finished, click the View Results button. If any answer looks wrong to you in Quizzes. simply click on question and comment below that question. so that we can update the answer in the quiz section.

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Vaccines MCQs

Vaccines

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1 / 40

Which vaccine is recommended for individuals with a spleen removed?

2 / 40

Which disease does the Hib vaccine protect against?

3 / 40

Which vaccine is administered orally?

4 / 40

Which type of vaccine contains weakened forms of the germ that causes a disease?

5 / 40

Which component in some vaccines helps to preserve them?

6 / 40

What is the recommended vaccine to prevent shingles in older adults?

7 / 40

The flu shot is an example of which type of vaccine?

8 / 40

The hepatitis B vaccine protects against which type of pathogen?

9 / 40

Which vaccine is given to prevent tuberculosis?

10 / 40

Which vaccine is recommended annually for most people to prevent influenza?

11 / 40

Which component in vaccines can cause allergic reactions in some individuals?

12 / 40

The pneumococcal vaccine helps to protect against infections caused by which pathogen?

13 / 40

Which vaccine is given to prevent hepatitis A?

14 / 40

What is the recommended vaccine for preventing typhoid fever for travelers?

15 / 40

Which vaccine is given to protect against rubella?

16 / 40

The DTaP vaccine protects against which three diseases?

17 / 40

Which type of vaccine is the live attenuated influenza vaccine (LAIV)?

18 / 40

Which vaccine is given to prevent diphtheria?

19 / 40

What is the primary mode of administration for the MMR vaccine?

20 / 40

The rabies vaccine is an example of which type of vaccine?

21 / 40

Which vaccine is recommended for adults aged 65 and older to prevent pneumonia?

22 / 40

How often should adults receive a tetanus booster shot?

23 / 40

What type of vaccine is the tetanus toxoid vaccine?

24 / 40

The first vaccine ever developed was for which disease?

25 / 40

Which disease has been eradicated worldwide through vaccination?

26 / 40

At what age is the first dose of the hepatitis B vaccine typically given?

27 / 40

Which vaccine-preventable disease can cause paralysis?

28 / 40

What is the main purpose of adjuvants in vaccines?

29 / 40

Which vaccine is used to prevent whooping cough?

30 / 40

What is the purpose of the Haemophilus influenzae type b (Hivaccine?

31 / 40

How is the rabies vaccine administered after exposure to the virus?

32 / 40

Which age group is the rotavirus vaccine primarily given to?

33 / 40

The varicella vaccine protects against which illness?

34 / 40

The meningococcal vaccine helps to protect against what type of infection?

35 / 40

What type of vaccine is the inactivated polio vaccine (IPV)?

36 / 40

Which vaccine is used to prevent mumps?

37 / 40

Which age group is primarily targeted for the administration of the HPV vaccine?

38 / 40

Which vaccine is recommended for the prevention of cervical cancer?

39 / 40

The MMR vaccine protects against which diseases?

40 / 40

Which of the following vaccines is recommended for travelers to certain parts of Africa and South America?

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