Airway ManagementAnesthesia, IntratrachealEmergency Medical ServicesIntubation, IntratrachealAirway RemodelingAirway ObstructionAirway ResistanceBronchiRespiratory SystemBronchial HyperreactivityRespiratory MucosaAsthmaLungBronchoconstrictionRespiratory HypersensitivityBronchoalveolar Lavage FluidLaryngeal MasksBronchial Provocation TestsContinuous Positive Airway PressureMucus