Which of the Following Promotes Elastic Recoil of the Lungs

question 28

Multiple Choice

Which of the following promotes elastic recoil of the lungs?

• A) elastic fibers in the lung.
• B) surface tension of the fluid lining the alveoli.
• C) pulmonary surfactant.
• D) both (a) and (b) above.
• E) all of these answers.

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The average amount of profit or loss generated by an investment over a specific period.

Technical Efficiency

Condition under which firms combine inputs to produce a given output as inexpensively as possible.

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A method of research that relies on the collection and analysis of data to obtain evidence that can be observed or measured.

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A term that can refer to a favorable outcome or condition, or in statistics, a correlation where two variables move in the same direction.