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Questions and Answers
In which region of the airway does laminar flow predominate?
In which region of the airway does laminar flow predominate?
- Smaller bronchioles (correct)
- Alveoli
- Medium bronchioles
- Trachea
How does turbulent flow affect airway resistance?
How does turbulent flow affect airway resistance?
- Minimizes artificial airway curvature
- Increases resistance temperature
- Decreases resistance
- Adds friction and increases resistance (correct)
What is the main function of the muscles of breathing?
What is the main function of the muscles of breathing?
- Relax to decrease resistance
- Contract to increase diameter
- Promote turbulent flow
- Maintain intrathoracic pressure (correct)
According to Ohm's law, where will air flow?
According to Ohm's law, where will air flow?
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Which part of the respiratory system is responsible for gas exchange?
Which part of the respiratory system is responsible for gas exchange?
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What defines ventilation in the respiratory system?
What defines ventilation in the respiratory system?
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Which part of the respiratory system comprises the upper airway?
Which part of the respiratory system comprises the upper airway?
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What is the primary process during respiration?
What is the primary process during respiration?
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