Scalp tenderness: Introduction. Scalp tenderness: pain occurring on and around the scalp. See detailed information below for a list of 15 causes of Scalp tenderness, Symptom Checker, including diseases and drug side effect causes. Â» Review Causes of Scalp tenderness: Causes | Symptom Checker Â».
Functions that occur at the mouth. 1. Begin mechanical digestion (by the teeth & tongue) 2. Begin chemical digestion (by salivary enzymes) 3. Monitor food quality/taste (by the tongue) 4. Moisten and manipulate food to prepare for swallowing (by saliva and tongue, respectively).
Mouth Enzymes. 1  Enzymes Ptyalin containing alpha-amylase. 2  Glands The salivary glands which includes the parotid, submandibular and sublinguals glands. 3  Volume Approximately 1 liter per day and includes mucus, various ions and lysozyme for antibacterial protection, the total secretion.