Which of the Following Contributes to Protecting the Eyes from Microbial

question 6

Multiple Choice

Which of the following contributes to protecting the eyes from microbial invasion?

• A) A mucus layer traps and removes microbes.
• B) Tears contain lysozyme and salt and mechanically flush particles from the eyes.
• C) Tears and mucus combine to trap microbes and remove them.
• D) Tears mechanically flush particles from the eyes.
• E) Tears contain lysozyme and salt.

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Definitions:

Indirect Expenses

Costs that are not directly linked to a specific product or service, such as utilities and administrative salaries.

Cost Center

A division or a department within an organization that does not directly contribute to profit but incurs costs.

Joint Cost

The cost incurred in the process of producing two or more joint products before the point where these products are separately identifiable.

Investment Center

A segment or division within a company for which direct responsibility is given to a manager, who is judged by the profitability and the return on investment of the division.