What is the primary responsibility of a dental hygienist under personal supervision?

The primary responsibility of a dental hygienist under personal supervision is to aid in treatment while the dentist is actively treating the patient. This means that the hygienist works alongside the dentist, assisting with procedures and ensuring that patient care is provided effectively and safely. Under personal supervision, it is expected that the dentist is present in the facility and directs the hygienist's activities, enhancing the collaborative nature of dental care.

In this context, the role of the dental hygienist is crucial, as they often perform tasks such as cleaning teeth, providing preventive care, and educating patients about oral health. Their ability to assist directly boosts patient satisfaction and care outcomes because they can help facilitate procedures and ensure that patients receive comprehensive attention.

The other choices imply independent or alternative roles that do not align with the established scope of practice for dental hygienists under supervision. For example, performing complex dental surgeries is typically outside the training and legal capacity of a dental hygienist. Taking over a patient’s treatment entirely undermines the collaborative framework within which dental care operates, while working independently from the dentist does not reflect the supervision model that governs dental hygiene practice. This collaborative approach ensures safety and enhances patient outcomes in dental settings.