Inhalation sedation

Inhalation sedation is a form of conscious sedation where an inhaled drug should:Depress the central nervous system (CNS) to an extent that surgeons can operate with minimal physiological and psychological stress to the patient Modify the patient's state of mind such that communication is maintained and the patient can respond to verbal command Carry a margin of safety wide enough to render the unintended loss of consciousness and loss of protective reflexes unlikely.

This keyword could refer to multiple things. Here are some suggestions: