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Questions and Answers
What is the main function of the respiratory system?
What is the main function of the respiratory system?
- To regulate body temperature
- To aid in digestion
- To supply the body with carbon dioxide and dispose of oxygen
- To supply the body with oxygen and dispose of carbon dioxide (correct)
Which process involves movement of air into and out of the lungs?
Which process involves movement of air into and out of the lungs?
- Digestive ventilation
- Internal respiration
- External respiration
- Pulmonary ventilation (correct)
What is the function of the conducting zone in the respiratory system?
What is the function of the conducting zone in the respiratory system?
- Regulate blood pressure
- Convey the air to reach the sites of gas exchange (correct)
- Perform gas exchange
- Produce mucus for filtration
Where does actual gas exchange take place in the respiratory system?
Where does actual gas exchange take place in the respiratory system?
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How is air filtered when it enters the nose?
How is air filtered when it enters the nose?
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