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Questions and Answers
During inspiration, air enters the lungs through which structure?
During inspiration, air enters the lungs through which structure?
- Diaphragm
- Trachea (correct)
- Bronchi
- Pleura
Which phase of respiration normally requires energy?
Which phase of respiration normally requires energy?
- Pleural phase
- Expiration
- Inspiration (correct)
- Ventilation
Where is the mediastinum located within the thorax?
Where is the mediastinum located within the thorax?
- Inside the lungs
- Between the pleural sacs containing the lungs (correct)
- Covering the lungs and thorax
- Below the diaphragm
Which membrane serves to lubricate the thorax and lungs?
Which membrane serves to lubricate the thorax and lungs?
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How many lobes does the right lung consist of?
How many lobes does the right lung consist of?
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What is the total lung capacity (TLC) in milliliters?
What is the total lung capacity (TLC) in milliliters?
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What is the inspiratory capacity in milliliters?
What is the inspiratory capacity in milliliters?
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What is the maximum volume of air that can be exhaled after a maximum inhalation?
What is the maximum volume of air that can be exhaled after a maximum inhalation?
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What is the volume of air that remains in the lungs after forceful exhalation?
What is the volume of air that remains in the lungs after forceful exhalation?
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What is the volume of air inhaled and exhaled with normal quiet breathing?
What is the volume of air inhaled and exhaled with normal quiet breathing?
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