Which task is permitted for a dental hygienist holding an initial limited license?

Recording health histories is a task permitted for a dental hygienist holding an initial limited license. This function is fundamental to the practice of dental hygiene as it establishes necessary background information about a patient’s health status, including any medical conditions, allergies, or medications that may affect dental treatment. Gathering health histories is also a critical component in ensuring patient safety and achieving optimal therapeutic outcomes in dental care.

The other tasks mentioned typically require a broader scope of practice or additional qualifications beyond an initial limited license. For instance, performing dental examinations, administering intravenous medications, and performing tooth extractions involve more advanced procedures and knowledge that are not typically within the scope of practice for a hygienist at this initial stage. These tasks may require further training, supervision, or a full dental hygiene license to ensure safety and competency in performing them.