Professional and Legal Standards in Dental Nursing Practice
Regulation and accountability
Dental nurses in the UK are regulated by the General Dental Council (GDC). Candidates must understand the standards expected: put patients' interests first, communicate effectively, obtain valid consent, maintain and protect patients' information, and work within competence. Registration brings a duty to keep skills current through continuing professional development and to act on concerns about safety or fitness to practise. Know that scope of practice is not a list of forbidden tasks but a boundary set by training, competence and indemnity; a nurse must not undertake a task they are not trained and competent to perform, and must work to current protocols under delegation.
Consent, capacity and confidentiality
Consent must be informed and recorded; capacity is presumed unless there is reason to doubt it, and it is decision-specific. Confidentiality is not absolute: disclosure without consent may be justified where there is a serious risk to the public, or where required by law or court order, and the minimum necessary information should be shared. Traps include treating a parent's consent as always sufficient for an older child, and assuming that anonymised audit data needs consent.
Health and safety framework
Understand the reporting duty for adverse incidents and sharps injuries, the purpose of risk assessments (including COSHH for hazardous substances), and the requirement to keep records that are accurate, contemporaneous, legible and attributable. A common trap is the idea that a verbal report alone satisfies an incident-reporting obligation.
Worked rule of thumb
When a question asks what to do after a sharps injury, the order is: encourage bleeding, wash with soap and water (do not scrub), cover, report immediately, and seek occupational health advice about post-exposure prophylaxis. Documentation follows, and the source patient may need testing with consent.