The Nurse Plans to Teach a Group of Clients About

question 14

Multiple Choice

The nurse plans to teach a group of clients about how their medications work in their bodies. If education has been successful, what will be the best understanding of the clients?

• A) Medications help the body produce new enzymes.
• B) Medications change the function of the cells in the body.
• C) Medications change how body tissues function.
• D) Medications work by enhancing or blocking normal body functioning.

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Definitions:

Least-squares Regression

A statistical method used to determine the relationship between variables by minimizing the sum of the squares of the differences between observed and predicted values.

Variable Lubrication Cost

Costs for lubricants that vary with the level of machinery activity or operation hours.

Mixed Cost

A cost consisting both of variable and fixed components, which changes in total in response to changes in activity level but not necessarily in direct proportion.

Least-squares Regression

A method in statistics for finding the optimal line of fit by minimizing the sum of the squared deviations between real and estimated values.