For which reason might a dental hygienist be considered incompetent to practice?

A dental hygienist may be deemed incompetent to practice due to persistent inebriety or addiction because these conditions can significantly impair judgment, coordination, and the overall ability to provide safe and effective patient care. The role of a dental hygienist requires not only technical skills but also a high degree of professionalism and ethical decision-making. If a hygienist is under the influence of alcohol or drugs, it raises serious concerns about their capacity to perform their duties, adhere to safety protocols, and interact appropriately with patients and other members of the healthcare team. This can lead to potential harm to patients and compromise the quality of care, which is why persistent inebriety or addiction is treated seriously in the context of professional competency.

In contrast, while permanent injuries can affect practice, they may not necessarily indicate incompetence if the individual can still perform essential functions of their role. Likewise, failure to follow rules can lead to professional disciplinary actions, but it may not directly correlate with one's overall competency level. Inexperience might limit a hygienist’s skill set, but it does not equate to incompetence if they are willing to learn and are under proper supervision. Therefore, persistent inebriety or addiction stands out as the most critical reason for being considered incompetent