Which of the Following Examples Below Describes an Autoimmune Disease

question 42

Multiple Choice

Which of the following examples below describes an autoimmune disease?

• A) Release of bacterial endotoxins that block acetylcholine release result in muscle paralysis.
• B) Antibody binding to acetylcholine receptors of the motor end plate resulting in muscle weakness.
• C) Infection and death of T-helper cells by a virus, resulting in a loss of adaptive immunity.
• D) Uncontrolled cell division resulting in cell surface abnormalities recognized by NK cells.

---

Definitions:

Instrumentality

The extent to which a person believes that performing at a particular level will lead to the attainment of a desired outcome.

Self-concordance

The degree to which people's life goals are congruent with their inner interests and values, often linked to higher motivation and achievement.

Perceived Inequities

The feeling among individuals that they are not receiving a fair share of rewards or resources compared to others.

Continuous Reinforcements

A method in behavior modification that involves providing a reward after every desired behavior, aimed at establishing or strengthening a behavior.