Intubation, IntratrachealIntubationLaryngoscopyLaryngoscopesLaryngeal MasksIntubation, GastrointestinalAnesthesia, GeneralRespiration, ArtificialSuctionTracheaLarynxRespiratory InsufficiencyTracheal StenosisAirway ObstructionDisposable EquipmentSuccinylcholineTracheal DiseasesTracheostomyAnesthesia, IntratrachealManikinsDelivery RoomsHoarsenessEquipment DesignAnesthesiologyGlottisAndrostanolsAnesthetics, IntravenousCricoid CartilagePneumonia, Ventilator-AssociatedBronchoscopyTracheotomyAnesthesia, InhalationBronchoscopesThiopentalNeuromuscular Nondepolarizing AgentsPositive-Pressure RespirationCapnographyAirway ManagementEmergency Medical ServicesVentilators, MechanicalAnesthesiaNeuromuscular BlockadeNeuromuscular Depolarizing AgentsFentanylPropofolAirway ExtubationEpistaxisProspective StudiesVideo RecordingEmergency Medical TechniciansPreanesthetic MedicationArytenoid CartilageRespiratory AspirationEmergency MedicineLaryngeal DiseasesPolyvinyl ChlorideAir PressurePressurePulmonary AtelectasisMasksLaryngeal EdemaMethyl EthersWork of BreathingPneumonia, AspirationIntensive Care UnitsInfant, NewbornBronchial SpasmFiber Optic TechnologyNitrous OxideVideo-Assisted SurgeryVentilator WeaningAir AmbulancesResuscitationEquipment FailureTracheitisAnesthesia, IntravenousAnesthetics, InhalationNasolacrimal DuctHypnotics and SedativesClinical CompetenceCritical CarePremedicationEtomidateAnesthetics, CombinedConscious SedationLacrimal Duct ObstructionMonitoring, IntraoperativeDexmedetomidinePharyngitisColonoscopesLidocaineLaryngostenosisIntraoperative ComplicationsTime FactorsEsophagusTidal VolumeIntermittent Positive-Pressure VentilationAlfentanilLacerationsVocal Cord Paralysis