Volume of gas inspired or expired per unit of time, usual units liters/minute.
1
The anaerobic threshold was determined by a non-invasive method from pulmonary ventilation curves.
2
Uptake rate was higher as exposure concentration or pulmonary ventilation rate, or both, increased.
3
Aerobic and anaerobic thresholds were determined by a non-invasive method from pulmonary ventilation curves.
4
Atmospheric clearance increased as the pulmonary ventilation rate increased.
5
The rate of uptake was higher as exposure concentration or pulmonary ventilation rate, or both, increased.