Which of the following describes the role of a hygienist in a non-health access setting?

In a non-health access setting, the role of a hygienist primarily revolves around patient education and preventive care rather than diagnosing conditions or performing invasive procedures independently. Thus, the most fitting choice is to perform dental procedures under supervision.

Hygienists play a crucial role in promoting oral health through prophylactic care and education. They are trained to assist with various dental procedures, such as cleanings and applying preventive treatments, generally under the supervision of a dentist. This supervision ensures that the hygienist operates within the scope of practice established by state laws, especially when addressing more complex patient needs or those that may require further clinical judgments.

While educating patients on oral hygiene is an essential aspect of a hygienist's role, the focus of the question specifically pertains to their functions in the context of procedures performed in a non-health access setting. Diagnosing all dental conditions and administering anesthesia are responsibilities reserved for dentists or specific licensed professionals due to the complexity and potential risks involved. Therefore, performing dental procedures under supervision accurately reflects the hygienist's role in enhancing preventive care and supporting overall patient management.