For Air to Enter the Lungs During Inhalation

question 3

Multiple Choice

For air to enter the lungs during inhalation

• A) the pressure inside the lungs must become lower than the atmospheric pressure.
• B) the pressure inside the lungs must be higher than the atmospheric pressure.
• C) the pressure inside the lungs must be equal to the atmospheric pressure.
• D) the size of the lungs must be decreased.
• E) the diaphragm has to be relaxed.

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Definitions:

Conscious

Pertaining to the state of being aware of and responsive to one's surroundings and own thoughts and feelings.

Self-discrepancy Theory

A psychological model that explains how the mismatch between an individual's actual self, ideal self, and ought self can lead to emotional discomfort.

Chemical Engineer

A professional who applies principles of chemistry, physics, and engineering to design and implement processes for producing, transforming, and transporting materials.

Small Discrepancy

a minor difference or deviation from what is expected, generally not sufficient to cause concern.