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ACSM Personal Trainer

Category - Initial Client Consultation and Assessment

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What anatomical structure functions to maintain an open airway, prevent over - expansion of the respiratory system, and allow food passage?

Trachea
Larynx
Pharynx
Diaphragm

Explanation

Answer: A - The trachea functions to maintain an open airway, prevent over - expansion of the respiratory system, and allow food passage along the esophagus by means of its C - shaped cartilages.

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