Immunology Fundamentals Quiz

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Questions and Answers

What is immunology?

Immunology is the study of a host's reactions to foreign substances that are introduced into the body.

What are antigens?

Antigens are substances that induce a host response in the body.

Give an example of an antigen.

An example of an antigen is pollen.

What diseases have been prevented through the development of vaccines?

Diseases such as smallpox, polio, diphtheria, and measles have been prevented through the development of vaccines. Signup and view all the answers

What has understanding how the immune system works made possible?

Understanding how the immune system works has made successful organ transplantation possible. Signup and view all the answers

What is the definition of immunology?

Immunology can be defined as the study of a host’s reactions to foreign substances that are introduced into the body. Signup and view all the answers

What are primary lymphoid organs?

Primary lymphoid organs are sites where immune cells, such as T lymphocytes and thymocytes, develop and mature, including the thymus. Signup and view all the answers

What are secondary lymphoid organs?

Secondary lymphoid organs are sites where immune cells interact with antigens and mount immune responses, such as the spleen. Signup and view all the answers

What is phagocytosis?

Phagocytosis is the process by which immune cells engulf and destroy foreign particles or pathogens. Signup and view all the answers

What is the function of plasma cells?

Plasma cells are specialized immune cells that produce and secrete antibodies, which help in the immune response against specific antigens. Signup and view all the answers

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