What primary responsibility does ADHP have in patient care before a dentist's examination?

The primary responsibility of an Advanced Dental Hygiene Practitioner (ADHP) in patient care before a dentist's examination is to expose radiographs upon the direction of the dentist. This task is crucial as it provides the dentist with essential diagnostic information that aids in the identification of dental conditions and in planning treatment for the patient.

ADHPs are trained to take radiographs safely and accurately, ensuring that the images obtained are of high quality for proper interpretation by the dentist. This role supports collaboration in the dental team, as it allows the dentist to focus on more complex evaluations and decision-making processes that require their expertise.

The other options involve responsibilities that are outside the primary role of an ADHP prior to a dentist's examination. Conducting complete patient evaluations and diagnosing dental diseases require a higher level of autonomy and are typically within the scope of practice for a dentist or a dental professional with advanced training. Performing surgical procedures also falls under the responsibilities that are managed by a dentist, as it involves making clinical decisions that impact the patient's health and well-being. Therefore, exposing radiographs is the correct function that aligns with an ADHP's responsibilities in supporting patient care prior to the dentist's examination.