HOSA Dental Terminology Practice 2026 – All-in-One Study Guide for Exam Success!

The term for dental decay recognized as the number one disease of children is caries. Caries, or dental caries, refers to the process of tooth decay resulting from the action of bacteria on sugars present in food, leading to the demineralization of tooth structure. This condition is prevalent among children due to factors such as diet (high sugar consumption), inadequate oral hygiene, and access to dental care.

Gingivitis is an inflammation of the gums often caused by plaque accumulation but does not directly refer to decay of the teeth themselves. Periodontitis is a more advanced stage of gum disease that can lead to tooth loss, while halitosis refers to bad breath, which is not a disease resulting in tooth decay. Understanding the distinction between these terms is crucial in recognizing the common dental issues related specifically to children and emphasizing the importance of preventive care, such as proper oral hygiene and regular dental visits.