Podcast
Questions and Answers
What is the function of alveoli in the respiratory system?
What is the function of alveoli in the respiratory system?
- Generating sound waves for speaking
- Producing mucus to filter air
- Transporting oxygen into the bloodstream (correct)
- Providing support to the trachea
Which organ is directly responsible for pulling in air and pushing it out during breathing?
Which organ is directly responsible for pulling in air and pushing it out during breathing?
- Ribs
- Bronchial tubes
- Trachea
- Diaphragm (correct)
What is the primary function of cilia in the respiratory system?
What is the primary function of cilia in the respiratory system?
- Generate heat to warm inhaled air
- Act as a barrier to prevent foreign particles from entering the lungs (correct)
- Convert carbon dioxide to oxygen
- Produce saliva for digestion
Which phase of respiration involves air leaving the lungs?
Which phase of respiration involves air leaving the lungs?
What function does the epiglottis serve in the respiratory system?
What function does the epiglottis serve in the respiratory system?
What is the primary function of the respiratory system?
What is the primary function of the respiratory system?
Which of the following is NOT a part of the respiratory system's airways?
Which of the following is NOT a part of the respiratory system's airways?
What is the primary role of the sinuses in the respiratory system?
What is the primary role of the sinuses in the respiratory system?
Which of the following is NOT a function of the respiratory system?
Which of the following is NOT a function of the respiratory system?
What is the role of the pharynx (throat) in the respiratory system?
What is the role of the pharynx (throat) in the respiratory system?
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