Active Immunity Requires

question 88

Multiple Choice

Active immunity requires

• A) the transfer of antibodies from another individual.
• B) direct encounter with the antigen.
• C) that an active virus be used in a vaccine.
• D) that all immune responses to the pathogen result in symptoms of illness.

---

Definitions:

Testing Instructions

Guidelines provided to test-takers before an assessment to ensure they understand how to properly complete the test and what rules to follow.

Culture-Free Tests

Psychological or educational tests designed to minimize the effects of cultural background, language, and education on test performance.

Fairness

The quality of making judgments that are free from discrimination, bias, or favoritism.

Validity

The extent to which a test measures what it claims to measure or the accuracy of the test results.