Which of the following tasks requires general supervision?

General supervision in dental hygiene means that a licensed dentist does not need to be physically present to oversee the work being performed by a dental hygienist. The correct choice involves providing educational programs, which can be conducted independently by dental hygienists without the need for a dentist to be present. This aligns with their role in educating patients about oral health and preventive care.

When dental hygienists are engaged in education, it emphasizes their expertise in promoting good oral health practices and addressing patients' inquiries. This function is vital for preventive care, and it is understood that a hygienist can fulfill this responsibility under general supervision.

In contrast, root planing, removing bonding adhesive, and calculus removal are clinical tasks that require a certain level of supervision, as these procedures involve manipulation of the patient's dental tissues and may require more direct oversight. These tasks fall under the purview of specific protocols that ensure the safety and efficacy of care provided to the patient.