MDCN Exam common mistakes
MDCN Exam · Understand the traps and how to avoid them.
Treating the Medical and Dental Practitioners Act as if it were a general health-services law, so the candidate cannot say who actually registers a doctor (the Medical and Dental Council of Nigeria) versus who appoints the Registrar or approves regulations, and mixes up the Council, its committees, and the Federal Ministry of Health.
Candidates skim the Act once and rely on general impressions from news reports or hospital gossip, where 'MDCN' and 'Ministry' are used loosely and interchangeably. They never build a mental map of the statutory bodies and their distinct powers, so under exam pressure they default to whichever body sounds most official.
What to do instead
Draw a one-page organogram from the Act: Council (composition and tenure), Registrar (chief executive, appointed by the Council, custodian of the register), Disciplinary Tribunal and Investigating Panel, and the Minister's limited regulation-making role. For each body write three lines: who appoints it, what it can do, and what it cannot do. Test yourself by covering the labels and reciting each from memory.
Confusing the different registers and licence categories, and answering as though full registration, provisional registration, and temporary or limited registration all carry identical practice rights, or assuming housemanship is optional for a Nigerian graduate.
The distinctions are buried in the registration provisions and schedules, and candidates study from summaries that list the types without stating the conditions attached to each. Because the labels sound similar, the candidate memorises the names but not the entitlements, supervision requirements, or duration.
What to do instead
Build a comparison table with columns for: who is eligible, documents required, duration, supervision required, scope of practice permitted, and what must happen before upgrading. Fill it directly from the Act and Council guidelines, then practise 'which register' scenarios: a foreign-trained specialist, a new graduate awaiting internship, a visiting academic, a doctor whose licence lapsed.
Assuming a licence, once issued, renews automatically or stays valid indefinitely, and failing to link annual practising fee payment and CPD compliance to the right to practise.
Training environments rarely make licence administration explicit, so candidates absorb the assumption that registration at graduation is a one-off event. Exam items that hinge on lapse, restoration, or the consequences of practising while unregistered then catch them out.
What to do instead
Learn the renewal cycle, the fee, the grace period, and the specific consequences of practising on a lapsed licence (professional misconduct, and potentially a criminal offence). Write a short timeline from graduation to first renewal and annotate every action the doctor must take. Practise questions phrased as 'the licence expired three months ago; what is the doctor's position?'
Answering ethics questions by intuition or personal morality rather than by the Code, so the candidate picks the 'kindest' option instead of the one the Code requires, for example breaching confidentiality to reassure a relative or accepting a gift without considering inducement.
Ethics feels like common sense, so candidates under-prepare. Nigerian clinical culture also normalises practices (discussing cases with relatives, informal referral payments) that the Code treats very differently from what the candidate has seen on the ward.
What to do instead
Work through the Code section by section and convert each duty into a rule you can state in one sentence with its exception. For confidentiality, memorise the recognised exceptions (patient consent, statutory notification, court order, serious public-health risk) and the disclosure-minimum principle. For each scenario question, identify which specific Code duty is engaged before looking at the options.
Mixing up the disciplinary process: who investigates, who prosecutes or presents the case, who actually determines guilt and imposes sanctions, and at what point the doctor may appeal or be struck off.
The Investigating Panel and the Disciplinary Tribunal have overlapping membership and adjacent functions, so candidates collapse them into one body. Study guides often describe 'the Council disciplines doctors' without distinguishing the stages, and the candidate never learns the sequence.
What to do instead
Memorise the pipeline as a flowchart: complaint received, Investigating Panel screens and may refer, Disciplinary Tribunal hears and determines, sanctions range from caution to striking off, with appeal to the appropriate court. For each stage note composition, powers, and standard of proof. Then answer past-style items by locating the stage asked about before choosing.
Treating 'professional misconduct' as limited to the dramatic cases (assault, fraud, practising while impaired) and missing the everyday categories such as advertising and self-promotion, covering for an incompetent colleague, or failing to obtain informed consent.
Candidates recall headline cases from the media and generalise from them. The Code's broader categories of infamous conduct are less memorable because they lack dramatic narrative, so they are under-revised.
What to do instead
List the categories of misconduct the Code enumerates and give one concrete Nigerian example for each. Pay particular attention to advertising and canvassing, negligence, breach of confidence, improper relationships with patients, and failure to cooperate with Council inquiries. For each, note whether the sanction is typically a caution, suspension, or striking off.
Studying accreditation as a list of infrastructure items (buildings, beds, laboratories) and ignoring the process side: who conducts the exercise, how often, what the categories of accreditation status are, and what happens to students in a programme that loses accreditation.
Accreditation guidelines are long and table-heavy, so candidates skim the physical-facility numbers and skip the procedural sections. Exam items frequently test process and consequences rather than the numbers, which the candidate never reached.
What to do instead
Separate your notes into two halves: standards (staffing ratios, library, skills lab, clinical exposure, curriculum content) and process (application, self-study, visitation panel, report, decision, duration of accreditation, probation or withdrawal, teach-out arrangements for enrolled students). Learn the composition and role of the visitation panel and the cycle length, and rehearse a scenario where a school fails a criterion.
Memorising minimum-standard figures (staff-to-student ratios, number of beds, specimen and case-log requirements) without knowing what each figure is meant to guarantee, so the candidate cannot reason when an item rephrases the standard or asks which deficiency is most serious.
Numbers are easy to flashcard and feel productive to revise, but rote recall collapses when the question asks for judgement rather than the figure. Candidates also conflate standards for medicine with those for dentistry or for different programme stages.
What to do instead
For every numeric standard, write the rationale beside it (for example, bed numbers exist to guarantee supervised clinical exposure, not to measure prestige). Group figures by theme: faculty, facilities, clinical resources, assessment. Then practise items that describe a shortfall and ask for the consequence or the correct accreditation judgement rather than the number itself.
Treating CPD as a box to tick at renewal, so the candidate cannot state the required credit load, the acceptable categories of activity, how credits are documented and verified, or what happens when the requirement is not met.
CPD is usually explained to students in a single orientation slide, and the detail only becomes relevant years later. Candidates therefore revise it last, from vague memory, and confuse it with attendance at conferences alone.
What to do instead
Learn the credit requirement per cycle, the split between verifiable and non-verifiable or self-directed activities, acceptable categories (conferences, workshops, publications, teaching, audit, online modules), the documentation and audit process, and the consequence of shortfall at renewal. Then answer items by calculating whether a described year of activity meets the requirement.
Conflating housemanship with national service or with postgraduate training, so the candidate misstates its duration, its supervised and rotating structure, who may supervise a house officer, and the conditions for issuing the certificate of experience that precedes full registration.
The three experiences overlap in time and are often described together informally, and candidates who have not yet done housemanship rely on senior colleagues' shorthand. The result is a blurred picture of what is mandatory, in what order, and who signs off.
What to do instead
Write a precise sequence: provisional registration, twelve months of supervised rotating internship in approved facilities, logbook and assessment, certificate of experience, then full registration; note where national service sits and that it does not substitute for internship. Learn the required rotations, the supervisor's qualifications, and the approval status a facility must hold to train house officers. Then test yourself on 'can this doctor be fully registered yet?' scenarios.