Identify the Nonprimary Function of the Respiratory System

question 115

Multiple Choice

Identify the nonprimary function of the respiratory system.

• A) Filter out inhaled contaminants, various chemicals, and small blood clots.
• B) Exchange of gases between blood and tissues.
• C) Continuous absorption of O₂ and excretion of carbon dioxide.
• D) Transport oxygenated blood to the tissues.

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Definitions:

Panic Disorder

A psychiatric disorder characterized by recurring panic attacks and persistent concern about having more attacks.

High Arousal

A state of heightened physiological and psychological activity including increased heart rate, alertness, and focus.

Panic Attacks

Abrupt surges of intense fear or discomfort that peak within minutes and involve symptoms like palpitations, sweating, and feelings of doom.

Oxygen

A chemical element with symbol O, essential for respiration in living organisms and a critical component of the Earth's atmosphere.