We've long known that environmental factors—from humidity and temperature to trace chemical vapors—can influence how ...

The patient's mouth should not be opened widely ... to raise the alveolar oxygen tension and lower the alveolar carbon dioxide tension of the asphyxiated patient as quickly as possible.

the high temperature will form further carbon dioxide bubbles. This thermal activation forms a new salt, sodium carbonate, which can give a residual taste and "soapy" mouth feel if there's too ...