Which Element Is Not Added Routinely to Standard Parenteral Nutrition

question 75

Multiple Choice

Which element is not added routinely to standard parenteral nutrition formulas?

• A) selenium
• B) zinc
• C) iron
• D) chromium
• E) copper

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Definitions:

Fixed Costs

Costs that do not change with the volume of production, such as rent, salaries, or insurance.

Contribution Margin

The difference between sales revenue and variable costs of a product or service, used to cover fixed costs and to generate profit.

Fixed Costs

Costs that do not change with the level of production or business activity, such as rent, salaries, and insurance premiums.

Full-Service Contract

An agreement that provides a complete range of services related to a specific product, property, or activity, including maintenance, repairs, and often replacements.