Which Structure Moves in a "Pump Handle-Like Motion" During Inspiration

question 10

Multiple Choice

Which structure moves in a "pump handle-like motion" during inspiration?

• A) sternum
• B) external intercostals
• C) diaphragm
• D) internal intercostals

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Definitions:

Voluntarily

Acting on one's own initiative or will without coercion or external pressure, often in the context of participating in activities or making decisions.

Core Affect

The fundamental feelings or emotions that individuals experience and that underlie their mood and overall disposition.

Emotions

Complex psychological states that involve physiological arousal, expressive behaviors, and conscious experience, triggered by certain events or thoughts.

Attitude Object

Any entity towards which people have specific feelings, beliefs, or actions, influenced by their perceptions and experiences.