Involved in the mechanics of breathing; The muscles involved in this type of breathing are the diaphragm, the external intercostal muscles, and the accessory respiratory muscles (activated when respiration increases significantly) Forced Exhalation.
Nitro- a combining form (used also adjectively) designating certain compounds of nitrogen or of its acids, as nitrohydrochloric, nitrocalcite; also, designating the group or radical NO2, or its compounds, as nitrobenzene
Gas Phase: Belgium, Czech Republic, France, Germany, Netherlands, Poland, Portugal, Slovakia, Spain, United Kingdom. Liquid Phase: Belgium, France, Portugal, Spain. Medicinal Nitrous Oxide is a Medicinal gas. It's used as an inhalant anesthetic and analgesic drug associated to other anesthetic agents and oxygen. The nitrous oxide complies with the European Pharmacopoeia.