Which of the following tasks can ADHP perform before a dentist examines a patient?

The task that an Advanced Dental Hygiene Practitioner (ADHP) can perform before a dentist examines a patient is to expose radiographs upon the direction of the dentist. This process involves taking X-rays, which are an important diagnostic tool for assessing a patient's dental health.

In California, ADHPs are allowed to perform certain procedures under the supervision of a dentist, and exposing radiographs falls within this scope of practice. The direction of the supervising dentist ensures that the radiographs are being used appropriately for diagnostic purposes, allowing the dentist to review the images and make informed decisions regarding the patient's treatment.

On the other hand, administering anesthesia typically requires direct supervision or a specific set of qualifications that may not fall within the ADHP's scope before a dentist's examination. Diagnosing dental conditions is a task reserved for licensed dentists, as it requires comprehensive clinical judgment and knowledge that goes beyond the ADHP's role. Performing surgical procedures also necessitates a higher level of training and is not within the typical duties of an ADHP before a dentist assesses the patient.

Thus, choosing to expose radiographs upon the dentist's direction reflects the ADHP's role as a support to the dental team, facilitating patient care while adhering to legal regulations.