Noble GasesInert Gas NarcosisVentilation-Perfusion RatioGasesArgonHeliumPulmonary Gas ExchangeKryptonDecompression SicknessAir PressureXenonWeldingOxygenDivingAtmospheric PressureAirBlood Gas AnalysisDecompressionHigh Pressure Neurological SyndromeThoriumCarbon DioxideNitrogenPlasma GasesPulmonary CirculationAtmosphere Exposure ChambersPulmonary AtelectasisPulmonary VentilationLung Volume MeasurementsPartial PressureLungRespirationPolyvinyl ChlorideRespiratory Function TestsNitrous OxidePneumoperitoneum, ArtificialCardiac OutputGas Chromatography-Mass SpectrometryNeonRespiration, ArtificialXenon RadioisotopesBiolisticsChromatography, GasModels, BiologicalFunctional Residual CapacityFiresSulfur HexafluorideHydrostatic PressurePressureHyperbaric OxygenationTotal Lung CapacityIsotopesLasers, GasPlethysmographyNuclear FissionOxygen ConsumptionAirway ObstructionGas PoisoningHemodynamicsIndicator Dilution TechniquesUrethaneDogsLasersAdministration, InhalationAnesthesia, InhalationRespiratory MechanicsGas, NaturalIntubation, IntratrachealAnestheticsGas GangreneMetabolismTidal VolumeGoldAnesthesiaTime FactorsOil and Gas FieldsTemperature