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:

Longitudinal

Relating to, involving, or measuring changes over time, especially in regards to the study or analysis of development or progression.

Longitudinal Design

A research strategy where subjects are followed and observed over a period of time to detect any changes in them.

Different Times

Refers to distinct points or periods in time, often used in the context of comparing historical periods, events, or personal experiences.

Single Group

A research design involving only one group of participants, without a comparison group.