Which of the Following Statements About the Lawton IADLs Instrument

question 8

Multiple Choice

Which of the following statements about the Lawton IADLs instrument is true?

• A)The nurse uses direct observation to implement this tool.
• B)It is designed as a self-report measure of performance,rather than ability.
• C)It is not useful in the acute hospital setting.
• D)It is best used for those residing in an institutional setting.

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Definitions:

Variable Cost

Costs that change directly in proportion to changes in the volume of production or sales, such as raw materials and direct labor.

Contribution Margin

The amount by which a product's sales price exceeds its variable costs, indicating how much contributes to covering fixed costs and generating profit.

Machine Hour

A measurement of production time, counting one hour of operation of a machine or a piece of equipment for manufacturing purposes.

Sales Margin

The difference between the selling price of a product and the cost of goods sold, expressed as a percentage of sales, indicating the profitability of a product.