Anesthesia Recovery PeriodAnesthetics, IntravenousPiperidinesAnesthetics, CombinedPropofolMonitoring, IntraoperativeAnesthesia, GeneralAnesthesiaAnesthesia, IntravenousAnalgesics, OpioidAnesthesia, LocalAnesthesia, EpiduralAnesthesia, SpinalAnesthesia, InhalationAnesthesia, ConductionAlfentanilAnesthetics, InhalationAnesthesia, ObstetricalRecovery of FunctionAdjuvants, AnesthesiaMethyl EthersFentanylHypnotics and SedativesConscious SedationIntubation, IntratrachealHeart RateAnesthesia, DentalIsofluraneTime FactorsNitrous OxideLaryngoscopyElectroencephalographyPain, PostoperativeInfusions, IntravenousHemodynamicsDose-Response Relationship, DrugBlood PressureSufentanilDouble-Blind MethodAnesthesiologyAnalgesiaAnesthetics, LocalAnesthetics, GeneralAnestheticsAmbulatory Surgical ProceduresMidazolamMethotrimeprazinePreanesthetic MedicationPostoperative Nausea and VomitingKetamineDermatologic Surgical ProceduresThiopentalLidocaineProspective StudiesConsciousnessIntraoperative PeriodPain MeasurementAndrostanolsSurgical Procedures, MinorEntropyRespirationAnalgesia, Patient-ControlledCarbon DioxideInfusion PumpsHalothaneAnesthetics, DissociativeIntraoperative CareRats, Sprague-DawleyDexmedetomidineNeuromuscular Nondepolarizing AgentsGynecologic Surgical ProceduresSuccinylcholineExerciseDrug InteractionsDogsConsciousness MonitorsAnesthesia, Closed-CircuitCraniotomyPirinitramideMorphineFlurothylBupivacainePhysical ExertionEtomidateCesarean SectionIntraoperative ComplicationsOxygenNerve BlockAnalgesia, ObstetricalOxygen ConsumptionAnalysis of VarianceMuscle, SkeletalAnesthesia, CaudalBody TemperatureLactic AcidPostoperative ComplicationsXenonDrug Administration ScheduleSurgical Procedures, ElectiveNeuromuscular Blockade