HOSA Dental Terminology Practice

Which term is used to describe a rounded projection on a bone that serves as a point of attachment?

1. Condyle

2. Alveolar process

3. Operculum

4. Arthroscopy

The correct answer is: Condyle

The term that describes a rounded projection on a bone that serves as a point of attachment is "condyle." Condyles are typically found at the ends of long bones and are crucial for forming joints with other bones. They provide a smooth surface for articulation, making movement possible, and their rounded shape aids in the connection and stability of the joint. The other terms highlight different anatomical features or concepts. The alveolar process refers to the bony ridge containing the sockets of the teeth, while operculum relates to a covering structure in various organs or systems, often seen in dental contexts as related to the tissue covering a tooth. Arthroscopy, on the other hand, is a minimally invasive surgical procedure used to visualize, diagnose, and treat joint problems, and is not a term related to bone projections. Thus, the term condyle is accurately defined as a rounded projection that serves as an attachment point on bones.