HOSA Dental Terminology Practice

What is the main purpose of a dental radiograph?

1. To assess gum health

2. To visualize inside the teeth and jaws

3. To measure tooth decay

4. To check for misalignment

The correct answer is: To visualize inside the teeth and jaws

The main purpose of a dental radiograph is to visualize inside the teeth and jaws. Radiographs, commonly known as X-rays, provide a comprehensive view of areas that are not visible during a regular dental examination, allowing dental professionals to identify issues beneath the surface. This includes the detection of cavities, the status of bone density, and the health of tooth roots, among other structures. While assessing gum health, measuring tooth decay, and checking for misalignment are all important aspects of dental care, they can also be supported by the visualization offered through radiographs. However, the primary function remains focused on enabling a detailed view of the internal conditions of the teeth and jaws, facilitating accurate diagnoses and treatment planning.