Postoperative Nausea and VomitingNauseaAntiemeticsDroperidolOndansetronVomitingMetoclopramideAnesthesia, GeneralGynecologic Surgical ProceduresAcupressurePain, PostoperativeAmbulatory Surgical ProceduresDouble-Blind MethodNitrous OxideGranisetronAnalgesics, OpioidAcupuncture PointsPreanesthetic MedicationSerotonin 5-HT3 Receptor AntagonistsAnalgesia, Patient-ControlledPropofolPostoperative ComplicationsAnesthetics, IntravenousAnesthesia, ConductionAnesthesia Department, HospitalFentanylAnesthesia Recovery PeriodAcupunctureAnesthesia, IntravenousObstetric Surgical ProceduresMorphineProspective StudiesMyringoplastyAnesthesia, InhalationDexamethasoneSerotonin AntagonistsAlfentanilStrabismusIntraoperative PeriodInjections, IntravenousTreatment OutcomePruritusAnesthesia, ObstetricalQuinolizinesSufentanilIntraoperative CareNeostigmineAnesthetics, InhalationDrug Administration ScheduleCholecystectomy, LaparoscopicMotion SicknessLaparoscopyVomiting, AnticipatoryAnesthetics, CombinedMorning SicknessPiperidinesProchlorperazineOxygen Inhalation TherapyDrug Therapy, CombinationRandomized Controlled Trials as TopicAnesthesiaEpisode of CareAnesthesia, SpinalSingle-Blind MethodPain MeasurementInfusions, IntravenousAnestheticsDose-Response Relationship, DrugHysterectomyMethyl EthersHyperemesis GravidarumAnalgesia, EpiduralIsofluranePostoperative PeriodPatient SatisfactionAnesthetics, LocalRisk FactorsIncidenceAnalgesicsTime Factors