A 70-Year-Old Client Reports to the Nurse That He Seems

question 10

Multiple Choice

A 70-year-old client reports to the nurse that he seems to be sleeping less at night but now regularly requires at least two short naps a day.He expresses a concern that "something is wrong." The nurse responds that:

• A)"Aging alters our sleep patterns so what you describe is really quite common."
• B)"Circadian sleep rhythms are controlled by the hypothalamus, which is affected by age."
• C)"Sleep patterns are affected by so many things; have you been under a lot of stress lately?"
• D)"Can you be more specific about what you think is wrong with your sleep pattern?"

---

Definitions:

Direct Manufacturing Cost

Costs that are directly attributable to the production of goods, such as raw materials and direct labor expenses.

Cost of Goods Sold

The direct costs attributable to the production of the goods sold in a company, including the cost of materials and direct labor.

Gross Margin

The difference between revenue and the cost of goods sold, often expressed as a percentage of revenue, indicating the efficiency of a company in managing its production costs.

Relevant Range

The span of operations in which the beliefs regarding variable and fixed cost dynamics are accurate.