Immunology Fundamentals Quiz

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

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

An example of an antigen is pollen.

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

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

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

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

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

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

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