Final answer:
Two common pathologies of the oral cavity are periodontitis and thrush. Periodontitis is characterized by inflammation of the gums, while thrush is a fungal infection caused by Candida yeast.
Step-by-step explanation:
Two common pathologies of the oral cavity are periodontitis and thrush.
Periodontitis is a condition characterized by chronic inflammation and erosion of the gums, which can lead to tooth decay, cavities, and tooth loss in advanced infections. It is caused by the fermentation of anaerobic microbes in the mouth that produce acids, damaging the teeth and gums. Treatment may involve antibiotics and good oral hygiene practices.
Thrush, on the other hand, is a fungal infection caused by an overgrowth of Candida yeast. It appears as white patches on the tongue, inner cheeks, and roof of the mouth. Antifungal medications are commonly used to treat thrush.