Which of the Following Is Not a Mechanism for the Development

question 83

Multiple Choice

Which of the following is not a mechanism for the development of autoimmune disorders?

• A) mutation followed by the appearance of membrane proteins not previously present
• B) exposure of previously "hidden" self- antigens to the adaptive immune system
• C) a second exposure to an allergen
• D) cross- reaction of antibodies formed against foreign antigens with self- antigens

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Definitions:

CPI Rose

Refers to an increase in the Consumer Price Index, indicating that the average prices of consumer goods and services have gone up, often a measure of inflation.

$7 Per Hour

A specified wage rate where an individual or worker is paid seven dollars for each hour worked.

Purchasing Power

The economic value of a currency depicted by the number of goods or services obtainable by a single monetary unit.

US$ Per C$

The exchange rate that defines how much one can buy in US dollars (US$) with one Canadian dollar (C$).