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The mouth, nose, and pharynx, with the commencement of gullet (esophagus) and larynx, as exposed by a section a little to the left of the median plane of the head. Labels: a, vertebrae; b, gullet; c, trachea; d, larynx; e, epiglottis; f, soft palate; g, opening of Eustachian tube; k, tongue; l, hard palate; o, p, q, inferior turbinate bones of left nasal chamber.

The Mouth, Nose, and Pharynx

The mouth, nose, and pharynx, with the commencement of gullet (esophagus) and larynx, as exposed by…

Vertical longitudinal section of nasal cavity. Labels: 1, olfactory nerve; v, branch of fifth nerve; h, hard palate

Nasal Cavity

Vertical longitudinal section of nasal cavity. Labels: 1, olfactory nerve; v, branch of fifth nerve;…