Prions Can Be Transmitted by All of the Following Except

question 65

Multiple Choice

Prions can be transmitted by all of the following except _______.

• A) ingesting brain material
• B) ingesting meat from infected animals
• C) surgical instruments
• D) cornea transplants
• E) All of the choices have been documented as methods of prion transmission.

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Definitions:

Variable Cost

Costs that vary directly with the level of production or service provision, such as materials and labor.

Break-Even Analysis

A financial calculation to determine the sales volume at which total revenues equal total costs, resulting in no profit or loss.

Fixed Costs

Expenses that do not vary with the level of production or sales, such as rent or salaries.

Variable Cost

Expenses that vary proportionally with the level of production or service output, such as materials or labor costs.