<unk>  are defined as the loss of fluids and electrolytes through the act of breathing. The loss of fluids in this way cannot be easily measured, and is therefore one of several causes of insensible<unk> .
Respiratory losses
Insensible water loss
Cerebral hypoxia
Airway obstruction
Acid-base imbalance
Respiratory compensation
Hypoventilation
Nitrogen narcosis