Answer :
Final answer:
A dental hygienist is a dental professional who assists dentists in providing preventive dental care and maintaining oral health. They perform tasks such as taking impressions for study models, cementing temporary restorations, and applying resorbable sulcular antimicrobial or antibiotic agents.
Explanation:
A dental hygienist is a dental professional who assists dentists in providing preventive dental care and maintaining oral health. They are trained to perform various tasks such as taking impressions for study models and opposing casts, cementing temporary restorations, and applying resorbable sulcular antimicrobial or antibiotic agents. For example, a dental hygienist may take impressions of a patient's teeth to create study models that can be used for orthodontic treatment planning or adjusting orthodontic appliances. They may also cement temporary restorations using temporary cement to provide temporary protection and support while permanent restorations are being fabricated. In addition, dental hygienists may apply sulcular antimicrobial or antibiotic agents that are resorbable to treat and prevent periodontal diseases. These agents are applied to the gum line to reduce bacterial infections and promote oral health.
