Your heart, or misalignment of your spine, can cause chest pain. Many people that experience chest pain go to their family doctor or to the emergency room in fear that they are experiencing a heart attack.
1 Answer. 0. The uvula and soft palate work as a single unit to seal off the nasal passage when you drink or eat. The other function of these two structures is to reflect the sound of your voice out of your mouth rather than your nose. Additionally, they direct food and liquid into your pharynx and esophagus.
Transcript of Mouth, pharynx and the salivary gland. The oral cavity represents the first part of the digestive tube. Its primary function is to serve as the entrance of the alimentary tract. The mobility of the lips is also critical to speech production and human behavioral communication. It is bound by the lips anteriorly, the cheeks laterally, the floor of the mouth inferiorly, the oropharynx posteriorly, and the palate superiorly. The oropharynx begins superiorly at the junction between the hard palate and the soft palate, and inferiorly behind the circumvallate papillae of the tongue.