When a Patient Asks What Role the Kidneys Play in Vitamin

question 18

Multiple Choice

When a patient asks what role the kidneys play in vitamin D function,how should the nurse reply?

• A) Synthesizes vitamin D from cholesterol
• B) Activates intestinally absorbed vitamin D
• C) Metabolizes and breaks down vitamin D
• D) Excretes excess vitamin D

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Definitions:

Materials Quantity Variance

The difference between the expected quantity of materials to be used in production and the actual quantity used, calculated in terms of cost.

Standard Quantity

The expected amount or volume of a specific input or material required in the production of goods or services.

Materials Price Variance

The difference between the actual cost of materials and the expected cost based on standard pricing, used to evaluate cost management.

Purchasing Department

A division within a business that is responsible for acquiring goods and services needed for operations.