Anesthesia, InhalationAnesthesia, IntravenousPropofolAnesthesia, Closed-CircuitAnesthetics, InhalationIsofluraneAnesthesia, GeneralAnesthetics, IntravenousSurgical Procedures, MinorAnesthesiaNitrous OxideAnesthesia Recovery PeriodAnesthesia, LocalAnesthesia, SpinalAnesthesia, EpiduralHalothaneAnesthetics, CombinedAdministration, InhalationAnesthesia, ConductionMethohexitalMethyl EthersInhalation ExposureMonitoring, IntraoperativeAnesthesia, ObstetricalFentanylAnesthesia, DentalAlfentanilPiperidinesAlfaxalone Alfadolone MixtureKetamineAmbulatory Surgical ProceduresSmoke Inhalation InjuryBurns, InhalationMedetomidinePropanididHypnotics and SedativesAdjuvants, AnesthesiaPostoperative Nausea and VomitingEtomidateNeuromuscular BlockadeGuaifenesinAndrostanolsNeuromuscular Nondepolarizing AgentsAnestheticsInhalationAnesthetics, LocalAnesthesiologyChillsAtracuriumPain, PostoperativeThiopentalElectroencephalographyLidocaineAnesthetics, GeneralConscious SedationPreanesthetic MedicationHeart RateDouble-Blind MethodProspective StudiesAerosolsBupivacaineIntubation, IntratrachealAnesthetics, DissociativeBlood PressureNerve BlockPentobarbitalEnfluraneInfusions, IntravenousAnesthesia, CaudalXylazineMidazolamConsciousnessAnesthesia Department, HospitalIntraoperative ComplicationsAnesthesia, IntratrachealXenonIntraoperative PeriodHemodynamicsDose-Response Relationship, DrugConsciousness MonitorsDeep SedationAnesthesia and AnalgesiaTime FactorsLungCesarean SectionEthersRespirationCarbon DioxidePrilocaineEtherAnalgesics, OpioidPowdersOxygenMepivacaineLaryngeal MasksLaryngoscopySufentanilSurgical Procedures, OperativeSuccinylcholinePostoperative Complications