Which of the Following Is an Example of a Mechanical

question 13

Multiple Choice

Which of the following is an example of a mechanical barrier to infection?

• A) mucous membrane
• B) Oil gland secretions
• C) pH of the stomach
• D) bacteria that live in the intestine
• E) inflammatory response

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Definitions:

Par Common Stock

The nominal or face value assigned to common stock shares as recorded in the corporate charter, influencing the accounting of company stock transactions.

Cost Method

An accounting method where the investment is recorded at its acquisition cost, with no subsequent changes for increases or decreases in value.

Fiscal Year

A one-year period adopted by businesses and governments for accounting and financial reporting, which may or may not align with the calendar year.

Preferred Stock

A class of stock that offers its holders priority over common stockholders in the distribution of dividends and assets.