Sources of Evidence and Guidance

Sources of Evidence and Guidance is part of meeting S 2.1. For dental nurses, this means recognising official guidance, professional standards, manufacturer instructions, local SOPs, audit findings and informal opinion.

Evidence-based practice does not require dental nurses to be researchers. It means using reliable sources and professional judgement so everyday actions are current, safe and proportionate.

In practice, this often appears in brief moments: a routine task, a patient question just outside scope, an unclear handover, a colleague under pressure, a new system, or a sense that something is not right. Professional self-management is noticing those moments and choosing a safe response.

Practical markers

• Notice: what the patient, team, task or system is showing before the concern becomes normalised.
• Check: your role, competence, current guidance, local policy and the support available.
• Ask: for advice or feedback when uncertainty, workload, emotion or change could affect judgement.
• Act: take a proportionate next step - pause, clarify, hand over, record, report, reflect or escalate.
• Review: whether the action improved safety, learning, wellbeing or confidence for future practice.

Useful speaking-up language can be simple: "Can I check the current guidance or ask for feedback before we make this routine?" The wording is polite and names the safety, learning or wellbeing concern clearly enough for someone else to act.

SPF behaviour links

Using an evidence-based approach and evaluating evidence in dental nurse practice helps link self-management with patient safety, professional development and team trust.