HOSA Dental Terminology Practice

What characterizes geographic tongue?

1. Fixed lesions on the tongue

2. Wandering inflammation of the tongue

3. A type of tooth decay

4. Abscess formation in the gum

The correct answer is: Wandering inflammation of the tongue

Geographic tongue is characterized by a phenomenon known as wandering inflammation of the tongue. This condition presents as patches on the surface of the tongue that can appear and disappear over time, resembling a map or a geographical outline, which is why it receives its name. The patches often exhibit a red color with a lighter border and can vary in size and shape, changing location on the tongue over time. This condition is benign and typically does not cause serious health issues, although it may be associated with sensitivity to certain substances like spicy foods or oral hygiene products. The way the lesions migrate or change is what distinguishes geographic tongue from fixed lesions, which remain in the same location and do not change over time. Understanding this aspect is crucial for identifying and managing the condition effectively.