IsofluraneAnesthetics, InhalationAnestheticsAdministration, InhalationAnesthesiaAnesthesia, GeneralAnesthesia, InhalationInhalation ExposureAnesthetics, LocalAnesthesia, LocalHalothaneSmoke Inhalation InjuryBurns, InhalationAnesthetics, IntravenousAnesthetics, GeneralMethyl EthersEnfluraneAnesthesia, EpiduralAnesthesia, IntravenousAnesthesia, SpinalInhalationAnesthesia, ConductionNitrous OxideAnesthetics, CombinedPropofolAnesthesia Recovery PeriodAnesthesia, DentalAnesthesia, ObstetricalLidocaineAerosolsAdjuvants, AnesthesiaAnesthesiologyAnesthetics, DissociativeKetamineThiopentalMethoxyfluraneFentanylEthersBupivacaineXenonMonitoring, IntraoperativeDose-Response Relationship, DrugEtherPentobarbitalNerve BlockAnesthesia, Closed-CircuitPreanesthetic MedicationLungXylazineHemodynamicsPowdersPrilocaineTime FactorsIntubation, IntratrachealAmbulatory Surgical ProceduresCarbon DioxideEtomidateDogsRespirationBronchial Provocation TestsTetracaineElectroencephalographyMepivacaineHypnotics and SedativesBenzocaineVolatilizationRats, Sprague-DawleyOxygenAnesthesia, IntratrachealBlood Gas AnalysisDouble-Blind MethodHeart RatePain, PostoperativeAtmosphere Exposure ChambersAsthmaConscious SedationAnesthesia Department, HospitalEthyl EthersProcaineChloroformMedetomidineMidazolamBronchodilator AgentsConsciousnessBlood PressureXenon RadioisotopesAlbuterolCarticaineAirway ResistancePartial PressurePulmonary AlveoliIntraoperative PeriodIntraoperative ComplicationsAir Pollutants, OccupationalCerebrovascular CirculationRats, Inbred F344Drug InteractionsParticle SizeDry Powder InhalersMethohexital