HOSA Dental Terminology Practice

Which process can be described as making a toxic substance non-toxic?

1. Chelating

2. Pulpotomy

3. Apexogenesis

4. Crowding

The correct answer is: Chelating

The process referred to as making a toxic substance non-toxic is known as chelating. Chelation is a chemical reaction in which a chelating agent binds to heavy metals or other toxic substances, effectively neutralizing their harmful effects. This process is often used in medical treatments to remove heavy metals such as lead or mercury from the body, promoting detoxification and mitigating toxicity. Understanding when and how chelation is applied is crucial in both medical and dental contexts, as it can help manage the risks associated with exposure to harmful substances. This mechanism is particularly important in dentistry for managing cases of metal toxicity that could arise from dental materials or environmental sources.