Nunn won’t be so much help today, it’s more application of some basic physics.
Turbulent flow in the upper airway is better than laminar flow for humidification TRUE/FALSE
High minute volumes will move the isothermic saturation boundary distally TRUE/FALSE
With an unchanged absolute humidity, relative humidity will decrease as temperature increases TRUE/FALSE
Gas in an oxygen cylinder has a relative humidity of 50% TRUE/FALSE
Physiological humidification of inhaled gas requires more energy than warming it TRUE/FALSE