BMJ OnExamination vs MKSAP (2025): UK vs US Internal Medicine

Last reviewed: 2025-12-19 · Reviewed by

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At a Glance

Who is it for?

BMJ OnExamination:MRCP Candidates

MKSAP:ABIM Candidates

Why choose BMJ OnExamination?

  • **UK Focus**: Aligned with NICE guidelines and UK units.
  • **Exam Format**: Matches the 5-option SBA style of the Royal Colleges.
  • **Breadth**: Covers other UK exams (PLAB, Med School).

Why choose MKSAP?

  • **US Focus**: Aligned with American College of Physicians guidelines.
  • **Depth**: Incredible pathophysiology explanations.
  • **Complete**: A full textbook system, not just questions.

Feature Comparison

CapabilityBMJ OnExaminationMKSAP
RegionUK / InternationalUSA
GoalPass the ExamMaster the Specialty

In-Depth Analysis

Overview

If you are training in the UK (or a UK-aligned system), you use BMJ OnExamination. If you are training in the US, you use MKSAP.

Many UK registrars still read MKSAP for the deep knowledge, but they switch to BMJ for the actual exam practice.

Looking for a faster way?

While BMJ OnExamination and MKSAP are powerful tools, iatroX offers a free, AI-driven alternative focused specifically on rapid UK guideline retrieval and exam prep.

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Use-Cases

Sitting MRCP Part 1

When to choose BMJ OnExamination

  • **Winner.** Essential.

When to choose MKSAP

  • Wrong guidelines (US) and units.

Deep learning of Cardiology

When to choose BMJ OnExamination

  • Good.

When to choose MKSAP

  • **Winner.** World-class educational content.