Respiratory weight losses during exercise.

摘要: Evaporative water loss from the respiratory tract was determined over a wide range of exercise. The absolute humidity expired air same at all levels exercise and equal to that measured rest. rate during found be 0.019 oxygen uptake times (44 minus vapor pressure). weight due CO2-O2 exchange calculated. For consumption rates exceeding 1.5 L/min in dry environment with pressure 10 mm Hg, total via is on order 2-5 g/min.