Washington State Dental Hygiene (DH) Drug & Law Practice Exam

In Washington State, dental hygienists are not authorized to prescribe drugs that require a written order. This restriction is firmly established within the framework of the dental hygiene practice act, which defines the scope of practice for dental hygienists. Their role primarily involves preventative and therapeutic care rather than prescribing medication, which is reserved for licensed practitioners such as dentists and physicians.

The reason this is an important distinction is that the prescription of drugs typically involves a thorough understanding of medical history, diagnosis, and the potential for prescription-related complications, which are aspects that are beyond the educational scope and training of dental hygienists. Therefore, stating that this activity is outside the scope of practice accurately reflects the regulatory limitations placed on dental hygienists with respect to pharmacology and patient care protocols in Washington State.