HOSA Dental Terminology Practice

What does leukoplakia appear as?

1. Red lesions in the mouth

2. White plaque formed on oral mucous membranes

3. Pink patches on the gums

4. Black spots on teeth

The correct answer is: White plaque formed on oral mucous membranes

Leukoplakia is characterized by the appearance of white plaque or patches on the oral mucous membranes. This condition often arises in response to chronic irritation, such as from tobacco use or ill-fitting dentures, and it typically presents as thickened, white lesions that can vary in texture. The presence of these white patches can indicate potential precancerous changes in the cells of the mucous membrane, leading to the need for further evaluation by a healthcare professional. Understanding the appearance of leukoplakia is crucial in dental and medical fields, as early detection and diagnosis can significantly impact management and prognosis.