Which of the Following Statements Is True About Sleep in Older

question 11

Multiple Choice

Which of the following statements is true about sleep in older adults?

• A) The time spent in bed increases, but the time spent asleep decreases.
• B) The amount of leg movement during sleep remains steady throughout life.
• C) Rapid-eye-movement (REM) sleep increases with age.
• D) The amount of stage III sleep increases steadily throughout life.

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Definitions:

Inputs

Resources used in the production of goods and services, including labor, capital, materials, and technology.

Marginal Revenue Product

The extra income a company acquires by using an additional unit of input, like labor or capital.

Marginal Revenue Product

The additional revenue generated by employing one more unit of a resource, such as labor or capital, holding all other inputs constant.

Wage Rate

The amount of compensation paid to an employee per unit of time, often hourly or annually, reflecting the price of labor in a market.