Laryngeal inletand laryngealcavity openBack oftongue elevated,palate depressedOropharyngealisthmus closedLarynx andhyoid pulledup and forwardresulting in openingthe esophagusEpiglottisclosed overlaryngeal inletOropharyngealisthmus openOpening between nasal andoral parts of pharynx closedby soft palateSoft palatein neutral positionMilk pathwayTracheaNasal cavityEEsophagusSoft palateLaryngealinletBCD