Highest-Yield UKMLA Conditions: What Actually Comes Up (2026)

There are around 430 conditions on the UKMLA content map. You do not have time to revise them all to equal depth, and you don't need to — because the AKT doesn't test them equally. A relatively small set of conditions accounts for a disproportionate share of questions, and knowing which ones lets you front-load the marks.

This is the high-yield map: the conditions that actually come up, organised by domain, each linked to a full deep-dive. It's a hub — use it to decide where to spend your hours, then follow the links into the specialty masterclasses for the detail. It pairs with the content map guide (how to read the whole blueprint) and how many questions you need (how much practice converts to a pass).

One honest caveat up front, in section 2 — because "high-yield" is the most abused word in exam prep.

Table of contents

1. What "high-yield" actually means
2. How to use this list (and how not to)
3. Acute & emergency — the spine of the exam
4. Cardiology
5. Respiratory
6. Neurology
7. Endocrinology
8. Gastroenterology
9. Renal & electrolytes
10. Infectious diseases
11. Psychiatry
12. Obstetrics & gynaecology
13. Paediatrics
14. The rest of the clinical map (haematology, MSK, surgery, derm, geriatrics, ophth/ENT)
15. The non-clinical high-yield: ethics, prescribing, stats, data
16. Prioritisation tiers
17. Turning the list into a plan
18. FAQ

1. What "high-yield" actually means

A condition is high-yield when it scores well on three axes at once:

• Frequency — how often it presents in UK practice (and therefore how often it's worth testing).
• Safety-criticality — how dangerous it is to miss. The exam exists to certify safe doctors, so "don't-miss" diagnoses are over-represented relative to their raw frequency.
• Testability — how cleanly it maps to a single-best-answer question with a defensible correct option and plausible distractors.

The conditions below sit high on all three. That's different from "common" (some common things rarely make good SBAs) and different from "rare but scary" (some are too obscure to test fairly). High-yield is the intersection: common enough to matter, dangerous enough to test, clean enough to write a question about.

2. How to use this list (and how not to)

Use it to sequence, not to limit. This is the order to build confidence in, not a permission slip to ignore everything else. With the September 2026 map now "indicative and non-exhaustive" and the old mapping grid removed (see what changed), conditions can appear in any context — so high-yield tells you where to start, not where to stop.

Learn each condition across its whole journey — presentation, first-line investigation, NICE-aligned management, the classic distractor. The exam rewards the candidate who can place a condition in an unfamiliar setting, not the one who memorised a single framing.

Convert reading into retrieval. A list you've read is not a list you know. Drill each of these as questions and flashcards until recall is automatic. Now, the domains.

3. Acute & emergency — the spine of the exam

Acute presentations cut across every specialty and dominate the emergency stems. If you master one domain first, make it this one.

Highest-yield: ACS, pulmonary embolism, sepsis (NEWS2 + sepsis six), DKA, anaphylaxis, acute stroke (thrombolysis window), major haemorrhage, aortic dissection, acute asthma, hyperkalaemia. Each has a time-critical threshold the exam loves to test.

→ Full guide: UKMLA acute & emergency: 10 must-master presentations.

4. Cardiology

The single biggest clinical bucket. If you're triaging by volume, cardiology is where the most marks live.

Highest-yield: acute coronary syndrome (STEMI vs NSTEMI, ECG territories), atrial fibrillation (rate vs rhythm, CHA₂DS₂-VASc), heart failure (HFrEF quadruple therapy), hypertension (NICE ladder), valvular disease (murmur recognition), and the bradyarrhythmias/heart block patterns.

→ Full guide: UKMLA cardiology masterclass · ECG patterns: ECG interpretation.

5. Respiratory

Breathlessness is the highest-volume single presentation on the map, which makes respiratory relentlessly testable.

Highest-yield: pneumonia (CURB-65), PE (Wells pathway), asthma (current NICE/BTS-aligned management), COPD (exacerbation + NIV), pneumothorax (current BTS algorithm), lung cancer red flags.

→ Full guide: UKMLA respiratory masterclass · imaging: chest X-ray interpretation · gases: ABG interpretation.

6. Neurology

Pattern-heavy and high-yield because the diagnoses hinge on recognisable clinical signatures.

Highest-yield: stroke/TIA (thrombolysis, secondary prevention), subarachnoid haemorrhage, epilepsy/status epilepticus, headache red flags (including giant cell arteritis — a safety-critical don't-miss), Parkinson's, meningitis/encephalitis.

→ Full guide: UKMLA neurology essentials.

7. Endocrinology

Algorithm-driven and prescribing-heavy — exactly the profile that makes clean SBAs.

Highest-yield: type 2 diabetes (NICE NG28) and its emergencies DKA/HHS, hypoglycaemia, thyroid disease (including thyroid storm and myxoedema), Addisonian crisis, SIADH vs diabetes insipidus.

→ Full guide: UKMLA endocrinology masterclass.

8. Gastroenterology & hepatology

Highest-yield: upper GI bleed (Glasgow-Blatchford/Rockall), peptic ulcer / H. pylori, inflammatory bowel disease, acute pancreatitis, cholangitis vs cholecystitis, chronic liver disease complications, coeliac disease.

→ Full guide: UKMLA gastroenterology & hepatology.

9. Renal & electrolytes

Small domain, outsized yield — because electrolyte emergencies are time-critical and cross-cutting.

Highest-yield: acute kidney injury (KDIGO staging), hyperkalaemia (emergency ladder), hyponatraemia/SIADH, chronic kidney disease (NG203, SGLT2 inhibitors), fluid-status assessment.

→ Full guide: UKMLA renal & electrolyte emergencies.

10. Infectious diseases

Highest-yield: sepsis (the spine again), meningitis, UTI/pyelonephritis, cellulitis/necrotising fasciitis, CAP/HAP, TB, HIV, C. difficile — with UK antimicrobial stewardship woven through. Updated sepsis guidance is one of the September 2026 emphasis areas.

→ Full guide: UKMLA infectious diseases: sepsis to stewardship.

11. Psychiatry

Broadened in the new map — expect more depth here than older resources provided.

Highest-yield: depression and bipolar, psychosis/schizophrenia, anxiety disorders, alcohol withdrawal (CIWA-Ar), delirium vs dementia, eating disorders and personality disorders (both expanded for 2026), plus Mental Health Act sections (2, 3, 5(2), 136) and capacity under the MCA.

→ Full guide: UKMLA psychiatry + Mental Health Act.

12. Obstetrics & gynaecology

The single biggest expansion in the September 2026 map — conditions previously grouped are now individually examinable, so this domain is more high-yield than it used to be.

Highest-yield: pre-eclampsia/eclampsia (magnesium sulphate), ectopic pregnancy, miscarriage and anti-D, antepartum haemorrhage (previa vs abruption), postpartum haemorrhage (4 Ts), ovarian torsion, PID, CTG interpretation.

→ Full guide: UKMLA obstetrics & gynaecology.

13. Paediatrics

Highest-yield: febrile child (NICE traffic-light), bronchiolitis vs viral wheeze vs asthma, croup vs epiglottitis, meningococcal sepsis, Kawasaki disease, non-accidental injury red flags, paediatric fluids, and the UK immunisation schedule.

→ Full guide: UKMLA paediatrics essentials.

14. The rest of the clinical map

Smaller domains, but each carries reliable high-yield items — and the "ghost specialties" (derm, ophth, ENT, geriatrics) are where well-prepared candidates quietly pick up the marks others drop.

• Haematology — iron-deficiency and B12 anaemia, sickle-cell crises, leukaemias/lymphomas, myeloma, VTE (Wells), anticoagulant reversal, neutropenic sepsis. → Haematology essentials.
• MSK & rheumatology — septic arthritis, cauda equina, compartment syndrome, RA/OA, gout vs pseudogout, GCA/PMR, back-pain red flags. → MSK & rheumatology.
• Surgery — acute abdomen by quadrant, appendicitis, bowel obstruction, AAA, peri-operative care, post-op pyrexia, VTE prophylaxis. → Surgery: acute abdomen & peri-op.
• Dermatology — meningococcal rash, SJS/TEN, necrotising fasciitis, melanoma triage, eczema/psoriasis ladders. → Dermatology red flags.
• Geriatrics & frailty — falls, delirium (4AT), polypharmacy (STOPP/START), osteoporosis, atypical infection presentations. → Geriatrics & frailty.
• Ophthalmology & ENT — red-eye triage, sudden vision loss, orbital cellulitis, otitis media/externa, epistaxis, quinsy, Bell's palsy, BPPV vs Ménière's. → Ophthalmology & ENT.

15. The non-clinical high-yield: ethics, prescribing, stats, data

A large, predictable share of marks sits outside the specialty conditions — and these are the most efficient marks on the exam because the content is finite and recurring.

• Ethics & law — consent (Montgomery), capacity (MCA), Gillick/Fraser, confidentiality, DVLA, candour, DNACPR. The most predictable domain on the AKT. → Ethics & law: 12 most-tested scenarios.
• Prescribing safety — the PSA-aligned skills: dose adjustment, interactions, sick-day rules, anticoagulant reversal, stewardship. → Prescribing safety (PSA-aligned).
• Statistics & EBM — sensitivity/specificity, PPV/NPV, RR vs OR, NNT, study designs. Finite content, reliable marks. → Statistics & EBM.
• Data interpretation — ECG, chest X-ray, and ABG patterns recur across every clinical domain.

If your clinical revision is solid but you've neglected these four, you're leaving the easiest marks on the table. Master them on SBA technique and clinical reasoning.

16. Prioritisation tiers

If you're short on time, work in this order:

Tier 1 — must be automatic. Acute & emergency, cardiology, respiratory, the ethics/prescribing/stats non-clinical block. These are the highest-frequency, highest-safety, most-testable marks. Non-negotiable.

Tier 2 — strong working knowledge. Neurology, endocrinology, GI, renal, infectious diseases, psychiatry, O&G. Large, reliably-tested domains.

Tier 3 — don't neglect, don't over-invest. Haematology, MSK, surgery, derm, geriatrics, ophth/ENT, paediatrics. Lower individual volume, but the "ghost specialties" here are where careful candidates gain a margin.

The mistake most candidates make is grinding Tier 1 to 95% while leaving Tier 3 at 40%. Even coverage beats a spiky profile — a single weak domain can drag your total under the line.

17. Turning the list into a plan

1. Diagnose first. Find your weak domains before you plan — a free diagnostic shows you your accuracy by specialty in 50 questions.
2. Sequence by tier, but front-load your weakest Tier 1–2 domains, not your strongest.
3. Drill, don't read. Convert each domain into timed questions; review every wrong answer against its NICE/BNF reference.
4. Mock to confirm. Full-length, timed mocks tell you whether your high-yield coverage has actually translated. Aim for a sustained 75–80%.

For the week-by-week version, see the 12-week study plan or, if you're short on runway, the 4-week intensive.

18. FAQ

Q. What are the most tested conditions on the UKMLA AKT? Across the exam, the highest-yield are the acute/emergency presentations (ACS, PE, sepsis, DKA, stroke, anaphylaxis) plus the big clinical buckets — cardiology, respiratory, neurology — and the non-clinical block of ethics, prescribing and statistics.

Q. Can I just revise the high-yield conditions and skip the rest? No. High-yield tells you where to start, not where to stop — especially now the September 2026 map is "non-exhaustive" and conditions can appear in any context. Use it to sequence; aim for even coverage.

Q. Which single domain should I master first? Acute & emergency medicine. It cuts across every specialty, dominates the emergency stems, and is the highest-stakes content on the exam.

Q. Where do candidates lose easy marks? The non-clinical block (ethics, prescribing, stats) and the "ghost specialties" (psychiatry, derm, ophth, ENT, geriatrics). Finite, predictable content that's easy to neglect.

Q. How do I know if my high-yield coverage is good enough? Full-length, timed, content-map-aligned mocks. A sustained 75–80% across domains — not a spiky profile — is the signal you're ready.

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Know the territory, start with the high-yield, drill to automaticity, and confirm with mocks. That's how you turn 430 conditions into a pass.