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Cell-Mediated and Humoral Immunity Quiz

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Questions and Answers

What is the purpose of vaccination?

To prevent the development of the immune system

To reduce the effectiveness of antibodies

To stimulate the immune system to produce specific antibodies against a particular disease (correct)

To directly treat cancer

What is the technical method for vaccination?

Ingestion

Topical application

Inhalation

Injection (correct)

What is the process by which immunity develops after vaccination called?

Vaccination

Immunoprophylaxis (correct)

Immunization

Immunotherapy

What is immunization designed to provoke the immune system to increase?

Concentrations of antibodies and/or effector T-cells Signup and view all the answers

When is immunoprophylaxis intended to prevent the infection?

Before exposure to an infectious agent Signup and view all the answers

What is the purpose of immunization?

To provoke the immune system to increase concentrations of antibodies and/or effector T-cells Signup and view all the answers

What is the technical method for vaccination?

Injection Signup and view all the answers

What is the process by which immunity develops after vaccination called?

Immunoprophylaxis Signup and view all the answers

When is immunotherapy performed?

During exposure to an infectious agent Signup and view all the answers

What does vaccination stimulate the immune system to produce specific levels of?

Antibodies Signup and view all the answers

Study Notes

Vaccination and Immunity

Vaccination is the most effective method of controlling and preventing microbial diseases.

Similarities between Cell-mediated and Humoral Immunity

Both humoral and cell-mediated immunity are active immunities.
Both have a lag period.
Both are active against a wide variety of pathogens.
Both possess immunological memories.
Both systems are not effective in immune-deficient individuals.

Acquiring Immunity: Passive vs Active Immunization

Passive Immunization:
- Natural: maternal serum/milk/colostrum.
- Artificial: immune serum (hyperimmune sera).
Active Immunization:
- Natural: infection (subclinical or clinical).
- Artificial:
  - Attenuated organisms (live).
  - Inactivated organisms (dead).
  - Cloned genes of microbiological antigens (DNA).
  - Purified microbial macromolecules.
  - Synthetic peptides.

Definition of a Vaccine

A vaccine is a biological preparation (viral, bacterial, protozoan) introduced to the host to improve its immunity to a particular disease.
A vaccine is a preparation used to stimulate the immune system.

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Description

Test your knowledge of vaccination and immune response with this quiz on the similarities between cell-mediated and humoral immunity. Explore the active nature of both types of immunity, their effectiveness against pathogens, and other key similarities.