Which of the Following Is an Example of a Secondary

question 4

Multiple Choice

Which of the following is an example of a secondary source?

• A) A textbook on infectious diseases
• B) Commentary on a study by an infectious disease specialist
• C) A review of infectious disease research from the past 10 years
• D) All of these are correct.

---

Definitions:

Primary Immune Response

The response of the immune system to first exposure to an antigen. Compare with secondary immune response.

Passive Immunity

Immunity acquired by the transfer of antibodies from another individual, as opposed to the body producing its own.

Artificially Induced

This describes a condition or reaction that is not naturally occurring but is created through human intervention or manipulation.

Naturally Induced

describes processes or responses initiated by natural factors or stimuli without human intervention.