NDEB Virtual OSCE study materials
NDEB Virtual OSCE study resources

NDEB Virtual OSCE key terms

NDEB Virtual OSCE · Get comfortable with the vocabulary.

Open-ended question

A question that invites the patient to describe their experience in their own words, without preset answer options, encouraging fuller disclosure of symptoms, concerns, and context during the interview.

Related: Active listening, Funnel technique
Funnel technique

An interviewing sequence that begins with broad open questions and gradually narrows to specific closed questions, allowing the clinician to explore concerns before confirming precise details.

Related: Open-ended question, Chief complaint
Active listening

Deliberately attending to a patient's words, tone, and non-verbal cues, then reflecting or summarising to confirm understanding and signal that the patient has been heard.

Related: Empathic response, Teach-back
Chief complaint

The primary reason the patient presents for care, recorded in the patient's own words and used to focus the history and subsequent examination.

Related: History of present illness, Funnel technique
History of present illness

A structured account of the current problem covering onset, location, quality, severity, timing, aggravating and relieving factors, and associated symptoms, plus pertinent negatives.

Related: Chief complaint, Review of systems
Review of systems

A systematic screening of body systems for symptoms the patient may not have volunteered, used to detect relevant disease, comorbidities, or risk factors affecting dental care.

Related: History of present illness, Medical history
Medical history

A record of past and current illnesses, surgeries, hospitalisations, medications, allergies, and family history that informs risk assessment and safe treatment modification.

Related: Review of systems, Polypharmacy
Polypharmacy

The concurrent use of multiple medications, which raises the risk of drug interactions, adverse effects, and disease-related complications relevant to dental treatment planning.

Related: Medical history, Informed consent
Differential diagnosis

A ranked list of plausible conditions that could explain a patient's findings, generated before confirmatory testing and progressively narrowed as evidence accumulates.

Related: Working diagnosis, Red flag
Working diagnosis

The most likely explanation for a patient's presentation at a given point in care, adopted to guide immediate management while remaining open to revision as new information emerges.

Related: Differential diagnosis, Diagnostic hypothesis
Diagnostic hypothesis

A testable provisional explanation linking specific clinical findings to an underlying condition, framed so that examination or investigation can confirm or refute it.

Related: Working diagnosis, Differential diagnosis
Red flag

A clinical finding or history feature suggesting serious or urgent pathology, such as unexplained bleeding, rapid swelling, or neurological change, that prompts immediate escalation or referral.

Related: Differential diagnosis, Urgent referral
Pertinent negative

A symptom or finding that is meaningfully absent and therefore recorded because its absence helps support or exclude a diagnosis in the clinical reasoning process.

Related: History of present illness, Differential diagnosis
Evidence-based dentistry

Clinical decision-making that integrates the best available research evidence, the clinician's expertise, and the patient's values and circumstances when choosing care.

Related: Treatment plan, Informed consent
Treatment plan

An organised, sequenced schedule of interventions addressing a patient's problems, including alternatives, expected outcomes, timing, and contingencies, agreed with the patient.

Related: Problem list, Informed consent
Problem list

A concise inventory of a patient's active dental, medical, and psychosocial issues, used to prioritise needs and ensure each is addressed within the overall plan.

Related: Treatment plan, Case presentation
Informed consent

A patient's voluntary authorisation of treatment after receiving and understanding information about the diagnosis, proposed care, alternatives, material risks, and consequences of declining.

Related: Capacity, Material risk
Material risk

A risk that a reasonable person in the patient's position would want to know before deciding, or that the particular patient would likely consider significant to their choice.

Related: Informed consent, Shared decision-making
Capacity

A patient's ability to understand relevant information, appreciate the consequences of a decision, reason about options, and communicate a consistent choice about their care.

Related: Informed consent, Substitute decision-maker
Shared decision-making

A collaborative process in which clinician and patient exchange information about options and preferences and jointly agree on a course of care.

Related: Informed consent, Material risk
Empathic response

A reply that names and acknowledges the patient's emotion or perspective, demonstrating understanding before offering information or advice.

Related: Active listening, Motivational interviewing
Teach-back

A verification technique in which the patient explains the information or instructions back in their own words, revealing gaps in understanding that can then be corrected.

Related: Active listening, Health literacy
Motivational interviewing

A collaborative, goal-directed conversation style that elicits and strengthens a patient's own reasons for change, using open questions, affirmation, reflection, and summarising.

Related: Empathic response, Stages of change
Substitute decision-maker

A person legally authorised to make health care decisions on behalf of a patient who lacks capacity, acting according to the patient's known wishes or best interests.

Related: Capacity, Confidentiality
Confidentiality

The professional duty to protect patient information from unauthorised disclosure, subject to limited legal exceptions such as risk of serious harm or court order.

Related: Privacy breach, Substitute decision-maker
Privacy breach

Any unauthorised access, use, loss, or disclosure of personal health information, which must be contained, documented, and reported according to applicable privacy law.

Related: Confidentiality, Clinical record
Scope of practice

The range of activities a clinician is trained, competent, and legally permitted to perform, beyond which referral or further training is required.

Related: Referral, Urgent referral
Conflict of interest

A situation where a secondary interest, such as financial gain or personal relationship, could improperly influence professional judgement, requiring disclosure and management.

Related: Scope of practice, Informed consent
Clinical record

The contemporaneous, accurate, and legible documentation of a patient's history, findings, consent discussions, treatment, and communications, forming the legal account of care.

Related: Privacy breach, Audit
Audit

A systematic comparison of documented or observed practice against an agreed standard, followed by targeted change and re-measurement to improve quality of care.

Related: Clinical record, Quality improvement
Quality improvement

An ongoing, structured effort to measure and enhance the safety, effectiveness, and experience of care using data, feedback, and iterative changes to systems and processes.

Related: Audit, Clinical record
Referral

The planned transfer of a patient's care or a specific component of it to another practitioner with appropriate expertise, accompanied by relevant clinical information and clear expectations.

Related: Urgent referral, Scope of practice
Urgent referral

A same-day or expedited transfer of care for findings suggesting serious or rapidly progressive disease, communicated directly and documented with the reason and destination.

Related: Red flag, Referral
Interprofessional collaboration

Coordinated teamwork among practitioners from different disciplines who share information, respect complementary roles, and align goals to deliver safe, integrated patient care.

Related: Referral, Case presentation
Case presentation

A concise, structured summary of a patient's relevant history, findings, diagnosis, and proposed plan, delivered to colleagues or other professionals to support shared decisions.

Related: Problem list, Interprofessional collaboration
Health literacy

A patient's ability to obtain, understand, and use health information to make informed decisions, which shapes how clinicians should explain and reinforce instructions.

Related: Teach-back, Stages of change
Stages of change

A model describing readiness to alter behaviour across precontemplation, contemplation, preparation, action, and maintenance, used to match counselling to the patient's current motivation.

Related: Motivational interviewing, Health literacy
Risk factor

A characteristic, behaviour, or exposure that increases the likelihood of developing or worsening a disease, identified to target prevention and monitoring.

Related: Health literacy, Medical history