Sample Values
| Measure | Sample value at rest | Sample value moderate exercise |
|---|---|---|
| Tidal volume | 0.5 L | 3.0 L |
| Respiratory rate | 12 breaths/minute | 30 breaths/minute |
| Minute ventilation | 6.0 L/min | 90 L/min |
| Dead space | 0.15 L | 0.15 L |
| Dead space ventilation | 1.8 L/min | 4.5 L/min |
| Alveolar ventilation | 4.2 L/min | 85.5 L/min |
Pulmonary ventilation may be evaluated using a breathing tube or spirometer, measuring the movement of the chest and abdominal walls using respiratory inductance plethysmography or by isolating the subject in an enclosed metabolic chamber.
Read more about this topic: Ventilation (physiology)
Famous quotes containing the words sample and/or values:
“All that a city will ever allow you is an angle on it—an oblique, indirect sample of what it contains, or what passes through it; a point of view.”
—Peter Conrad (b. 1948)
“Our children need to be able to see us take a stand for a value and against injustices, be those values and injustices in the family room, the boardroom, the classroom, or on the city streets.”
—Barbara Coloroso (20th century)