California Registered Dental Assistant (RDA) Written Practice Exam

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Angle's classification is used to classify and describe?

  1. Tooth decay and filling types

  2. Gum diseases and treatments

  3. Occlusal and malocclusion

  4. Dental instruments and their uses

The correct answer is: Occlusal and malocclusion

Angle's classification refers to the classification and description of occlusal relationships and malocclusions, not other dental factors such as tooth decay and filling types, gum diseases and treatments, or dental instruments and their uses. While these may be important aspects of dentistry, they are not specifically addressed in Angle's classification.