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Questions and Answers
Which of the following muscles is involved in breathing?
Which of the following muscles is involved in breathing?
- Rectus abdominis
- Transversus thoracis
- External obliques
- All of the above (correct)
What is the average respiratory rate in breaths per minute?
What is the average respiratory rate in breaths per minute?
- 15
- 10
- 12 (correct)
- 20
What is the volume of air that moves in or out with each inspiration or expiration?
What is the volume of air that moves in or out with each inspiration or expiration?
- 2000 mL
- 1000 mL
- 3000 mL
- 500 mL (correct)
What is the sum of Inspiratory Reserve Volume (IRV) and Tidal Volume (TV)?
What is the sum of Inspiratory Reserve Volume (IRV) and Tidal Volume (TV)?
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What is the volume of air still left in the lungs after forced exhalation?
What is the volume of air still left in the lungs after forced exhalation?
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What is the maximum volume of air that can be inhaled and exhaled during forced breathing?
What is the maximum volume of air that can be inhaled and exhaled during forced breathing?
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What is the main goal of respiration?
What is the main goal of respiration?
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What is the process of inflow and outflow of air between the atmosphere and the lung alveoli?
What is the process of inflow and outflow of air between the atmosphere and the lung alveoli?
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What is the minimum volume of air that the lungs can hold?
What is the minimum volume of air that the lungs can hold?
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