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DNB General Medicine Exam: What to Expect and Where Trainees Lose Marks

September 27, 2026 dnbmedicineteam 2 min read

What the DNB General Medicine exam actually tests, where trainees commonly lose marks, and a realistic plan for the final months.

Trainees often ask “what should I actually focus on” without a clear picture of how the DNB General Medicine exam is structured. Here’s the shape of it, and where to spend your remaining time.

The three components

  • Theory papers — written papers across the General Medicine curriculum, testing breadth and depth.
  • Practical examination — long and short clinical cases assessed at the bedside.
  • Viva voce — oral examination, often spanning clinical medicine, radiology, pathology and instruments.

Eligibility also depends on a completed thesis (with ethics clearance and a registered protocol) and a maintained log book of clinical work across training. These requirements are set and updated by NBEMS — always verify current rules directly on their site rather than trusting any secondary source, including this one.

Where trainees lose easy marks

  1. Incomplete history-taking under time pressure — usually drug or social history, skipped when a case looks straightforward.
  2. Disorganised case presentation — jumping between findings instead of following a fixed structure examiners can follow.
  3. Overconfident guessing in viva — examiners generally respond better to “I’m not certain, but here’s my reasoning” than to a confident wrong answer.
  4. Neglecting common conditions while over-preparing rare ones — most exam cases are common diseases presented well, not zebras.

A realistic final-months plan

  • Consolidate your own one-page notes per system rather than re-reading full textbook chapters.
  • Do at least one full mock long case per week, presented out loud, with feedback.
  • Time-box theory answer practice so you’re used to writing complete answers, not just recognising correct facts.
  • Confirm your thesis and log-book status early — administrative gaps are an entirely avoidable source of exam-time stress.

See our Exams page for more detail, and Study for the system-wise revision approach referenced above.