Minnesota Dental Jurisprudence Practice Exam

What is a common procedure performed by dental hygienists?

1. Orthodontic fitting

2. Root canal treatment

3. Scaling and polishing

4. Removing wisdom teeth

The correct answer is: Scaling and polishing

Scaling and polishing is indeed a common procedure performed by dental hygienists. This procedure involves the removal of plaque and tartar build-up from the teeth, which is essential for maintaining oral health. After thoroughly cleaning the teeth, hygienists then polish them for a smoother surface, which helps in reducing the accumulation of plaque. This practice is vital in preventing dental issues such as cavities and gum disease, and dental hygienists are specifically trained to conduct these procedures efficiently as part of their role in promoting patient dental hygiene and education. In contrast, orthodontic fittings, root canal treatments, and wisdom tooth removals are typically performed by dentists or orthodontists, as these procedures require additional specialized training and expertise. This distinction ensures that each dental professional can operate within their scope of practice to provide the best possible care for patients.