HKMLE Part I study materials
HKMLE Part I study resources

HKMLE Part I key terms

HKMLE Part I · Get comfortable with the vocabulary.

Hong Kong Licensing Examination

The statutory examination that medical graduates must pass before registration with the Medical Council of Hong Kong. It comprises Part I written papers, Part II clinical examinations, and Part III a practical test in professionalism and medical ethics.

Related: Medical Council of Hong Kong, Part I Written Examination, Medical Registration
Medical Council of Hong Kong

The statutory body established under the Medical Registration Ordinance that governs registration, professional conduct, and discipline of doctors in Hong Kong. It sets examination standards and may remove or suspend practitioners from the register.

Related: Medical Registration Ordinance, Medical Registration, Professional Misconduct
Part I Written Examination

The first component of the Licensing Examination, delivered as multiple papers covering basic and clinical sciences. It assesses applied medical knowledge in a single-best-answer format and must be passed before candidates proceed to the clinical component.

Related: Hong Kong Licensing Examination, Single Best Answer, Blueprint
Medical Registration Ordinance

The Hong Kong statute (Cap. 161) that creates the Medical Council, defines registrable qualifications, and provides the legal framework for licensing examinations and disciplinary proceedings against registered doctors.

Related: Medical Council of Hong Kong, Medical Registration, Professional Misconduct
Medical Registration

Formal entry of a doctor's name onto the register maintained by the Medical Council, which is the legal prerequisite to practise medicine in Hong Kong. Registration can be full, limited, or provisional depending on qualifications and circumstances.

Related: Medical Council of Hong Kong, Medical Registration Ordinance, Internship
Single Best Answer

A multiple-choice question format in which one option is clearly the most correct among several plausible distractors. It is the dominant item type in the Part I written papers and rewards discriminating clinical reasoning over recall.

Related: Part I Written Examination, Distractor, Blueprint
Distractor

An incorrect but plausible answer option designed to attract candidates whose knowledge is incomplete or whose reasoning contains a common error. Well-written distractors are homogeneous in length and grammar with the correct option.

Related: Single Best Answer, Item Analysis, Blueprint
Blueprint

A specification table that maps examination content to syllabus areas and cognitive levels, ensuring balanced sampling across topics. It guides item writers so that no domain is over- or under-represented in a paper.

Related: Item Analysis, Single Best Answer, Standard Setting
Item Analysis

Statistical review of each examination question using indices such as difficulty (proportion answering correctly) and discrimination (how well it separates high and low scorers). Poorly performing items are flagged for revision or removal.

Related: Distractor, Blueprint, Criterion-Referenced Standard
Standard Setting

A formal process by which a passing score is determined for an examination, typically through expert judgement methods such as the Angoff procedure. It converts raw scores into a defensible pass/fail decision.

Related: Criterion-Referenced Standard, Item Analysis, Compensatory Scoring
Criterion-Referenced Standard

A pass mark set against a defined level of competence rather than against the performance of other candidates. It ensures that all candidates meeting the required standard pass, regardless of cohort ability.

Related: Standard Setting, Compensatory Scoring, Blueprint
Compensatory Scoring

A marking model in which strong performance on some questions can offset weak performance on others, so the total score determines the result. It contrasts with conjunctive scoring, where each component must be passed separately.

Related: Criterion-Referenced Standard, Standard Setting, Part I Written Examination
Applied Basic Science

The integration of anatomy, physiology, biochemistry, pharmacology, and pathology into clinically framed questions. Part I emphasises how these disciplines explain disease mechanisms, investigation findings, and treatment choices rather than isolated facts.

Related: Pathophysiology, Clinical Reasoning, Part I Written Examination
Clinical Reasoning

The cognitive process of gathering and interpreting information to reach a diagnosis and management plan. Examinations test it through vignettes requiring prioritisation, pattern recognition, and avoidance of premature closure.

Related: Vignette, Differential Diagnosis, Applied Basic Science
Vignette

A short clinical scenario supplying history, examination findings, and investigation results as the stem of a question. Candidates must extract the salient features and select the most appropriate answer from the options given.

Related: Clinical Reasoning, Single Best Answer, Differential Diagnosis
Differential Diagnosis

A ranked list of conditions that could explain a patient's presentation, ordered by likelihood, severity, and treatability. Generating it correctly is a core skill tested in clinical vignettes.

Related: Clinical Reasoning, Vignette, Pathophysiology
Pathophysiology

The study of functional changes produced by disease, linking disordered mechanisms to clinical signs and laboratory findings. It is a frequent bridge between basic science facts and clinical decision-making in examination questions.

Related: Applied Basic Science, Differential Diagnosis, Clinical Reasoning
Evidence-Based Medicine

The conscientious use of current best evidence, combined with clinical expertise and patient values, to guide decisions. Questions may test appraisal of study design, validity, and applicability of findings.

Related: Sensitivity and Specificity, Number Needed to Treat, Clinical Reasoning
Sensitivity and Specificity

Sensitivity is the proportion of truly diseased people correctly identified by a test; specificity is the proportion of truly non-diseased people correctly identified as negative. Both are properties of the test, independent of prevalence.

Related: Positive Predictive Value, Likelihood Ratio, Evidence-Based Medicine
Positive Predictive Value

The probability that a person with a positive test result actually has the disease. Unlike sensitivity, it depends strongly on disease prevalence in the population tested.

Related: Sensitivity and Specificity, Likelihood Ratio, Evidence-Based Medicine
Likelihood Ratio

A ratio expressing how much a test result changes the odds of disease: the likelihood of a result in diseased versus non-diseased people. Values far from 1 shift post-test probability substantially.

Related: Sensitivity and Specificity, Positive Predictive Value, Evidence-Based Medicine
Number Needed to Treat

The number of patients who must receive an intervention for one additional patient to benefit, calculated as the reciprocal of the absolute risk reduction. Smaller values indicate greater clinical benefit.

Related: Evidence-Based Medicine, Relative Risk, Confidence Interval
Relative Risk

The ratio of the risk of an outcome in an exposed group to the risk in an unexposed group. It quantifies association strength but can exaggerate importance when baseline risk is low.

Related: Number Needed to Treat, Confidence Interval, Evidence-Based Medicine
Confidence Interval

A range of values within which the true population estimate is likely to lie, usually stated at 95% confidence. Its width reflects precision, and inclusion of the null value indicates a non-significant result.

Related: Relative Risk, Number Needed to Treat, Evidence-Based Medicine
Informed Consent

A patient's voluntary agreement to an investigation or treatment after receiving adequate information about its nature, benefits, risks, and alternatives. Valid consent requires capacity, disclosure, understanding, and freedom from coercion.

Related: Mental Capacity, Confidentiality, Best Interests
Mental Capacity

The ability to understand, retain, and weigh relevant information and communicate a decision. In Hong Kong, capacity is assessed functionally and is decision-specific rather than a global judgement about a person.

Related: Informed Consent, Best Interests, Advance Directive
Best Interests

The standard used when a patient lacks capacity and a decision must be made on their behalf, weighing medical benefit, prior wishes, and least restrictive options. It is not determined solely by what clinicians consider medically advisable.

Related: Mental Capacity, Advance Directive, Informed Consent
Confidentiality

The professional duty to protect patient information from unauthorised disclosure, subject to limited legal and public-interest exceptions. Breach without justification can constitute professional misconduct.

Related: Professional Misconduct, Informed Consent, Medical Council of Hong Kong
Professional Misconduct

Behaviour falling short of the standards expected of a registered doctor, which may lead to disciplinary action by the Medical Council. Examples include serious negligence, dishonesty, and improper prescribing.

Related: Medical Council of Hong Kong, Confidentiality, Medical Registration Ordinance
Advance Directive

A statement made by a person with capacity setting out preferences for future care, including refusal of specific treatments, to be applied if capacity is later lost. In Hong Kong it is currently non-statutory but ethically persuasive.

Related: Mental Capacity, Best Interests, Informed Consent
Notifiable Disease

A disease that doctors are legally required to report to the public health authority to enable surveillance and control measures. The list is defined by Hong Kong legislation and includes conditions such as tuberculosis and measles.

Related: Public Health Surveillance, Medical Registration Ordinance, Confidentiality
Public Health Surveillance

The systematic collection, analysis, and dissemination of health data to guide prevention and control. It informs outbreak detection, vaccination policy, and resource allocation, and is a recurring applied topic in written papers.

Related: Notifiable Disease, Screening, Evidence-Based Medicine
Screening

Testing apparently healthy people to detect disease at an earlier, more treatable stage. A valid screening programme requires an important condition, an acceptable test, effective early treatment, and adequate follow-up.

Related: Sensitivity and Specificity, Public Health Surveillance, Positive Predictive Value
Internship

The period of supervised practical training in approved hospitals that a medical graduate must complete before full registration in Hong Kong. It is distinct from, and additional to, passing the Licensing Examination.

Related: Medical Registration, Medical Registration Ordinance, Hong Kong Licensing Examination
Time Management

The disciplined allocation of time across questions during a timed written paper, avoiding excessive dwelling on difficult items. Practising under timed conditions builds the pacing needed to attempt every question.

Related: Single Best Answer, Part I Written Examination, Item Analysis
Negative Marking

A scoring rule that deducts marks for incorrect answers, discouraging random guessing. Candidates should confirm whether a paper applies it before adopting a guessing strategy.

Related: Compensatory Scoring, Standard Setting, Single Best Answer
Key Feature Problem

A question format focusing on the critical decisions that most affect patient outcome rather than comprehensive recall. It tests whether candidates recognise and act on the decisive steps in a clinical scenario.

Related: Clinical Reasoning, Vignette, Blueprint
Formative Assessment

Assessment intended to give feedback and guide learning rather than to certify competence. Mock papers and self-testing are formative tools that help candidates identify weak syllabus areas before the summative examination.

Related: Summative Assessment, Blueprint, Time Management
Summative Assessment

Assessment whose purpose is to make a final judgement about achievement, such as passing or failing the Licensing Examination. Results are typically reported against a predetermined criterion-referenced standard.

Related: Formative Assessment, Criterion-Referenced Standard, Standard Setting