About the exam
MRCEM SBA Exam structure
An independent study guide aligned to the current RCEM MRCEM SBA structure, the six count-bearing Year 1-3 SLO blueprint rows and the Curriculum 2021 clinical syllabus updated in 2025.
Issuer and path
MRCEM SBA Study Guide is administered through Royal College of Emergency Medicine. Check official resources before booking, retesting, or relying on a stale requirement.
MRCEM SBA
180 scored + 0 pretest
A 180-question clinical single-best-answer examination delivered as two separately timed 90-question, 120-minute papers with a scheduled one-hour break.
Before applying and booking a centre
Confirm the live PMQ, full-registration, licence, two-year experience and Primary evidence requirements, then recheck the application window, adjustment deadline, seven-year currency position and Surpass booking instructions.
Official Outline Coverage Map
Coverage is mapped to official outline item counts so content depth can be checked without hard-coding a single exam.
| Topic | Official outline items | Your questions | Your flashcards | Confidence |
|---|---|---|---|---|
| SLO1: Complex Stable Adult Patient | 55 | 184 | 75 | Strong |
| SLO3: Adult Resuscitation | 40 | 134 | 20 | Strong |
| SLO4: Injured Patient | 30 | 100 | 10 | Strong |
| SLO5: Paediatric Emergency Medicine | 25 | 83 | 15 | Strong |
| SLO6: Procedural Skills | 20 | 67 | 20 | Strong |
| SLO7: Complex and Challenging Situations | 10 | 33 | 10 | Strong |
How to use this guide
How to prepare for MRCEM SBA
Build clinical synthesis across stable adult care, resuscitation, injury, paediatrics, procedures and complex decisions while preserving the full RCEM clinical-syllabus breadth.
1. Identify the task and acuity
Decide whether the lead-in asks for diagnosis, investigation, immediate treatment, definitive management, disposition or professional action.
2. Treat immediate threats
Prioritise airway, breathing, circulation, neurological, haemorrhage, sepsis and safeguarding threats before refining detail.
3. Synthesise decisive evidence
Combine age, time course, physiology, examination, investigations, imaging and response to treatment.
4. Apply the Year 1-3 standard
Choose the safe evidence-based action expected before higher specialist training and escalate beyond that level when required.
5. Commit and move on
Select the only option that fully answers the time point and answer every item because wrong answers carry no penalty.
Official 180-question blueprint
Cover all six count-bearing SLO rows
The published counts total 180 and apply across both papers; RCEM does not publish a paper-specific domain split.
SLO1: Complex Stable Adult Patient
Assessment, diagnosis and management of physiologically stable adults across the full range of emergency-department complexity.
Choose a topic to open below
SLO3: Adult Resuscitation
Recognition, resuscitation and stabilisation of critically ill adults, including organ failure and appropriate end-of-life decisions.
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SLO4: Injured Patient
Assessment and management of acutely injured patients across the full range of complexity, including major trauma.
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SLO5: Paediatric Emergency Medicine
Care and resuscitation of children of all ages and developmental stages, including complex needs and safeguarding.
Choose a topic to open below
SLO6: Procedural Skills
Indications, preparation, performance, interpretation, complications and aftercare for key emergency procedures.
Choose a topic to open below
SLO7: Complex and Challenging Situations
Legal, ethical, safeguarding, information-governance and evidence-based decisions arising during an emergency-department shift.
Choose a topic to open below
Allergy and Dermatology
Differentiate allergic, inflammatory, infectious and life-threatening skin presentations.
Key rules
Rule 1
Urticaria, angioedema, anaphylaxis follow-up, drug eruptions, erythema patterns, blistering disease, cellulitis mimics and dermatological red flags.
Exam cue: Identify diagnosis, investigation, immediate treatment, longer management, disposition or professional action in the lead-in.
Rule 2
Use morphology, distribution, mucosal involvement, systemic features, exposure and time course to select diagnosis and disposition.
Exam cue: Use acuity, age, physiology, time course, comorbidity and response to treatment to rank plausible options.
Rule 3
Recognise evolving airway compromise, severe cutaneous adverse reactions, sepsis and immunocompromised-host risk.
Exam cue: Choose the single fully correct action at this point in care and know when senior, specialty or critical-care escalation is required.
Rule 4
Use the current Year 1-3 RCEM capabilities and the full clinical syllabus at the understanding-and-applying level expected before higher specialist training.
Exam cue: Identify acuity and the exact task, synthesise decisive clinical evidence and choose the safest Year 1-3 action.
Common traps
Choosing a rash diagnosis from colour alone without lesion type, blanching, mucosa, medicines and systemic state.
Prevention: Do not choose an option merely because it is true; select the one that fits the exact patient, urgency and time point.
Choosing a true statement that does not answer the exact time point or clinical task.
Prevention: Do not choose an option merely because it is true; select the one that fits the exact patient, urgency and time point.
Inventing a paper-specific or subcategory weighting that RCEM has not published.
Prevention: Do not choose an option merely because it is true; select the one that fits the exact patient, urgency and time point.
Memory anchors
Allergy and Dermatology: scope
Urticaria, angioedema, anaphylaxis follow-up, drug eruptions, erythema patterns, blistering disease, cellulitis mimics and dermatological red flags.
Allergy and Dermatology: clinical synthesis
Use morphology, distribution, mucosal involvement, systemic features, exposure and time course to select diagnosis and disposition.
Allergy and Dermatology: safety boundary
Recognise evolving airway compromise, severe cutaneous adverse reactions, sepsis and immunocompromised-host risk.
Allergy and Dermatology: common trap
Choosing a rash diagnosis from colour alone without lesion type, blanching, mucosa, medicines and systemic state.
Allergy and Dermatology: MRCEM SBA sequence
Identify the clinical task and acuity, synthesise history, examination and investigations, choose the safest evidence-based decision, then check disposition and escalation.
Next best moves
Quick check-up
Use a short quiz to confirm the rule pattern is actually sticking.
Check-up Questions
A 34-year-old woman develops wheeze, stridor, widespread urticaria and a blood pressure of 78/44 mmHg within minutes of receiving intravenous co-amoxiclav. What is the most appropriate first drug treatment?
A 26-year-old man has migratory itchy wheals after eating shellfish. He has no tongue swelling, breathing difficulty, dizziness or hypotension, and his observations are normal. What is the most appropriate initial treatment?
Answer all questions to submit.
Next step personalized recommendations
Open another topic next
Official resources
Verify the details with the official sources
Use these links for eligibility, scheduling, handbook rules, and issuer updates. Our guide helps you study; official sources tell you what the testing partner currently requires.
RCEM: MRCEM exams
Current MRCEM SBA name, two-paper format, Surpass location, clinical purpose, marking, standard setting and MRCEM sequence.
MRCEM SBA Regulations and Information Pack
The current linked pack containing the exact six-row 180-question blueprint and highlighted clinical categories; its Pearson VUE and older currency wording are superseded by live pages.
RCEM: Emergency Medicine Curriculum
Current curriculum hub documenting the 2025 update and confirming that the underlying clinical syllabus and overall structure were not changed.
RCEM Curriculum 2021, 2025 update v1.5
Current curriculum PDF defining Year 1-3 SLOs, clinical syllabus, MRCEM SBA purpose and understanding-and-applying level.
RCEM: Theory Exams and FAQs
Current Surpass computer-based delivery, SBA definition and exam-day process for RCEM theory examinations.
RCEM: Eligibility and Adjustments
Current MRCEM SBA qualification, registration, experience and Primary requirements plus the seven-year MRCEM completion rule.
RCEM: Exam Regulations and Policies
Current regulations hub confirming the two 90-question, two-hour papers and one-hour break.
RCEM: Angoff method explained
Current official criterion-referenced explanation of the MRCEM Intermediate SBA total-Angoff-plus-one-SEM rule and post-exam item review.
RCEM: Exam calendar and fees
Live examination diets, application windows, results dates, locations and fees, which should be rechecked before booking.
FAQ
Common MRCEM SBA questions
Is this an official RCEM resource?
No. This is an independent study guide. RCEM's live examination pages, current curriculum, regulations, candidate communications and Surpass instructions remain authoritative.
Is the current exam called MRCEM SBA or MRCEM Intermediate SBA?
RCEM's current learner-facing pages use MRCEM SBA. The current linked numerical-blueprint pack retains the title MRCEM Intermediate SBA. This guide keeps the existing tracker slug but uses the current exam name and explains the pack title where relevant.
What is the current examination structure?
MRCEM SBA contains 180 single-best-answer questions delivered as two 90-question papers. Each paper lasts two hours and the papers are taken on the same day with a scheduled one-hour break.
What is the official numerical blueprint?
The current linked pack allocates 55 questions to SLO1 complex stable adult care, 40 to SLO3 adult resuscitation, 30 to SLO4 injured patients, 25 to SLO5 paediatric emergency medicine, 20 to SLO6 procedural skills and 10 to SLO7 complex or challenging situations.
Are the six SLO counts split equally between the two papers?
RCEM does not publish a paper-specific distribution for the six rows. The counts apply to the examination as a whole, so this guide does not invent separate Paper 1 and Paper 2 domain weights.
Does RCEM publish weights for the listed clinical categories?
No. The pack lists clinical-syllabus categories and descriptor highlights under the six count-bearing SLO rows but gives a numerical count only for each SLO row. The listed categories are therefore scope labels, not separately weighted domains.
Which curriculum applies?
MRCEM SBA is mapped to the Year 1-3 outcomes in the Emergency Medicine 2021 Curriculum. The current curriculum is version 1.5, updated on 6 August 2025. RCEM states that the update did not change the underlying clinical syllabus or overall curriculum structure.
What clinical reasoning level is expected?
The curriculum says MRCEM SBA tests integration and synthesis at the understanding and applying levels of Bloom's revised taxonomy. Candidates interpret history, examination, investigations and response to treatment to make safe decisions and management plans.
Why are SLO2 and SLO9 not separate numerical domains in this guide?
The current curriculum describes the overall MRCEM programme as focusing on SLOs 1-7 and 9, but the current linked numerical MRCEM SBA pack allocates questions only to SLO1, SLO3, SLO4, SLO5, SLO6 and SLO7. Diagnostic reasoning, safe decisions, support and education are retained as cross-cutting context without invented counts.
How is MRCEM SBA marked and standard set?
A correct answer receives one mark and an incorrect answer receives zero; negative marking does not apply. RCEM uses criterion-referenced Angoff standard setting and adds one standard error of measurement to the total Angoff score to create the pass mark.
Is there a fixed pass percentage?
No. Item difficulty and the cohort-specific standard error differ by diet, so the pass mark can change. RCEM may also remove a problematic item after post-examination adjudication, adjusting both the available marks and Angoff total.
Who can currently apply?
For examinations from 2025 onward, RCEM requires a primary medical qualification accepted by the GMC, current full medical registration with a licence to practise, two years of post-degree medical experience including internship or house jobs, and a pass in MRCEM Primary. Criteria must be met at application.
Does passing MRCEM SBA alone award MRCEM?
No. RCEM requires MRCEM Primary, MRCEM SBA and MRCEM OSCE to be passed in that order for the MRCEM award and eligibility for College Membership.
What is the current MRCEM completion window?
RCEM's current eligibility page gives candidates seven years from passing MRCEM Primary to complete MRCEM SBA and MRCEM OSCE. This current rule supersedes the older pack's indefinite-currency wording.
Why does the information pack mention Pearson VUE?
That is a superseded delivery detail in the older pack. RCEM's live theory-exam page states that all theory examinations have used Surpass Assessment since January 2026. The pack remains the current linked source for the six-row numerical blueprint.
Are the 601 planned questions official?
No. The official examination contains 180 questions. This independent 601-item practice bank is distributed proportionally across the six official SLO counts and contains no copied or recalled official questions.