Which Statement Is Correct for Residual Volume

question 170

Multiple Choice

Which statement is correct for residual volume?

• A) It helps prevent lung collapse.
• B) It is the normal volume of air inhaled.
• C) It is the normal volume of air exhaled.
• D) It is the maximum volume of air that can be inspired.

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Definitions:

Useful Life

The estimated duration of time a fixed asset is considered to be productive for its intended use.

Working Capital

is the difference between a company's current assets and current liabilities, indicating the short-term financial health and operational efficiency.

Discount Rate

The interest rate used to discount future cash flows to their present value, reflecting the opportunity cost of capital.

Operating Cash Inflows

The money received by a company from its normal business operations.