Which of the Following Best Describes What Happens During Inspiration

question 113

Multiple Choice

Which of the following best describes what happens during inspiration?

• A) The muscles within the lungs contract, causing air to leave them.
• B) The muscles within the lungs relax, permitting air to enter the lungs.
• C) The muscles of inspiration contract, causing the thorax to increase in volume.
• D) The muscles of the abdomen relax, allowing expansion of the diaphragm into the abdominal space.
• E) Both c & d

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Definitions:

Uncertainty

The state of having limited knowledge where it is impossible to exactly describe an existing state or future outcome.

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Risk affecting a narrow segment of the market, often associated with individual companies or industries, distinct from broad market risk.

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