Which of the Following Is True About Epithelia

question 70

Multiple Choice

Which of the following is true about epithelia?

• A) Pseudostratified epithelia are commonly keratinized.
• B) Endothelium provides a slick surface lining all hollow cardiovascular organs.
• C) Simple epithelia are commonly found in areas of high abrasion.
• D) Stratified epithelia are associated with filtration.

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Definitions:

Profit Centers

Divisions or units within a business that are directly responsible for generating profits.

Contribution Margin

The difference between sales revenue and variable costs of production, used to cover fixed costs and generate profit.

Controllable Fixed Costs

Fixed costs that management has the ability to influence or change in the short term, such as advertising expenses.

Controllable Margin

The portion of profit or contribution margin that a manager has direct control over, before fixed costs and overhead are deducted.