In Quiet Breathing

question 46

Multiple Choice

In quiet breathing,

• A) inspiration and expiration involve muscular contractions.
• B) inspiration is passive and expiration involves muscular contractions.
• C) inspiration involves muscular contractions and expiration is passive.
• D) inspiration and expiration are both passive processes.
• E) only the diaphragm is active during inhalation.

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Definitions:

Recyclable

Material that can be reprocessed and used in the production of new products, reducing the need for virgin materials and environmental impact.

Reusable Materials

Materials that can be used more than once, either for the same purpose or for a new function, to reduce waste and environmental impact.

Remanufacturing

The process of rebuilding a product to specifications of the original manufactured product using a combination of reused, repaired, and new parts.

Disposal

The act of getting rid of something, often waste, that is no longer useful or required by proper means.