The task typically performed under indirect supervision is applying fluoride varnish. In the context of dental hygiene practices, indirect supervision means that a licensed dentist is not physically present in the treatment facility but has authorized the dental hygienist to perform specific procedures under their general supervision.
Applying fluoride varnish is a preventive measure that hygienists are trained to perform, and it falls under tasks that can be done without the dentist being present. This allows dental hygienists to provide care and preventive services efficiently within their scope of practice.
Conversely, tasks such as removing calculus deposits generally require direct supervision, meaning the dentist must be present and available to intervene if necessary. Teaching oral hygiene practices and conducting educational programs, while valuable, are often conducted independently but may not involve specific clinical procedures typically classified under direct or indirect supervision.