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Questions and Answers
Which of the following is NOT a respiratory organ?
Which of the following is NOT a respiratory organ?
- Trachea
- Nose
- Bronchi
- Stomach (correct)
Which organ is responsible for the exchange of oxygen and carbon dioxide in the respiratory system?
Which organ is responsible for the exchange of oxygen and carbon dioxide in the respiratory system?
- Heart
- Liver
- Stomach
- Lungs (correct)
What is the purpose of the diaphragm in the respiratory system?
What is the purpose of the diaphragm in the respiratory system?
- To pump blood to the lungs
- To filter air before it enters the lungs
- To produce mucus in the lungs
- To help with breathing by contracting and relaxing (correct)
Which structure in the respiratory system helps to filter and humidify the air we breathe?
Which structure in the respiratory system helps to filter and humidify the air we breathe?
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What is the role of the cilia in the respiratory system?
What is the role of the cilia in the respiratory system?
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Which of the following is a function of the respiratory system?
Which of the following is a function of the respiratory system?
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