10 Questions
Which part of the respiratory system acts as an air distributor?
Bronchioles
Why must air exchange gases with blood in the respiratory system?
To provide oxygen to the body's cells
Where does the exchange of gases primarily occur in the respiratory system?
Alveolar sacs
Why do most cells of the body require the functioning of both the respiratory and circulatory systems for gas exchange?
Cells are too far from air to exchange gases directly with it
Why do most cells of the body require the functioning of both the respiratory and circulatory systems for gas exchange?
To distribute oxygen to cells too far from air
Which part of the respiratory system primarily acts as an air distributor?
Bronchioles
Where does the exchange of gases primarily occur in the respiratory system?
Alveoli
What are the additional functions of the respiratory system, apart from gas exchange?
Filtering, humidifying, and warming the air
How does the respiratory system contribute to the regulation of pH in the body?
By assisting in the elimination of excess carbon dioxide
Which statement best describes the role of the respiratory system in maintaining homeostasis?
It helps to maintain the body's acid-base balance
Test your knowledge about the respiratory system and its function as an air distributor and gas exchanger. Learn about the exchange of gases with the blood and the role of different parts of the respiratory system.
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