MDCN Assessment study guide
MDCN Assessment · Work through your exam, one topic at a time.
The MDCN Assessment Examination is administered by the Medical and Dental Council of Nigeria, the statutory body whose stated mission is "To regulate the practice of Medicine, Dentistry and Alternative Medicine in the most efficient manner that safeguards best healthcare delivery for Nigerians." The Council publishes an online "application for assessment examination" through its portal, and it also maintains a separate "application for remediation programme," which signals that the assessment can be a gate that some applicants must clear before progressing. The Council's published record shows that assessment examinations run periodically rather than continuously: a news item titled "October 2026 Assessment Examination Pass List Released" appears on the MDCN site. Candidates should treat this as a regulatory assessment tied to registration pathways, not a university-style competitive entrance test. The Council's registration menu separates medical, dental and alternative medicine routes, each with provisional, full, temporary/limited, annual licence, life licence and certificate of good standing options, so the assessment should be understood within that registration framework. Topics on this exam: Medicine and Dentistry. The MDCN Assessment study guide has 2 sections and about 636 words.
01Medicine: Clinical Reasoning and Safe Practice
The Medicine domain of the MDCN Assessment evaluates whether a foreign-trained doctor can apply Nigerian-standard clinical reasoning to common presentations, recognise emergencies, and manage patients safely within local resources. Questions often use short vignettes that require you to prioritise History, Examination, Investigation, and Management (HEIM) in the right order. Start with ABCDE for any acutely unwell patient; do not take a lengthy history before addressing airway, breathing, circulation, disability, and exposure. In Nigeria, fever is not synonymous with malaria.
308 words, about 2 min02Dentistry: Oral Diagnosis and Safe Dental Management
The Dentistry domain of the MDCN Assessment tests foreign-trained dentists on Nigerian-standard oral diagnosis, treatment planning, infection control, and recognition of red flags. Vignettes commonly ask for the next best step in a patient with toothache, swelling, bleeding gums, or an oral ulcer. Take a focused history: pain (site, character, duration, triggers, radiation), swelling, bleeding, trauma, and relevant medical history including diabetes, hypertension, bleeding disorders, pregnancy, bisphosphonate use, and anticoagulants. Examine extraorally for facial swelling, lymphadenopathy, and temporomandibular joint function; intraorally for caries, periodontal pockets, mucosal lesions, and occlusion.
328 words, about 2 min