Mouth Showing Palate and Tonsils Small 278×320 Medium 557×640 Large 890×1024 Download Tiff Original 2087×2400 | (2.3 MB) Description Open mouth showing palate and tonsils. It also shows the two palatine arches, and the pharyngeal isthmus through which the nasopharynx above communicates with the oral portion of the pharynx below. Keywords mouth, palate, teeth, tongue, tonsil, ulva Galleries Human Upper Respiratory System Source: Cunningham, D.J. Textbook of Anatomy (New York, NY: William Wood and Co., 1903)
