Clerkship guides/Emergency Medicine
Emergency Medicine, Clerkship Guide

Emergency Medicine clerkship: the resource stack, and a free shelf tool.

DV
By Danny Varghese Reviewed
MS4, Texas A&M College of Medicine. Reviewed for accuracy. Updated August 2026.
How do you study for the Emergency Medicine shelf?

To study for the Emergency Medicine subject exam, think in terms of the sickest-first differential and the immediate next step: make UWorld Step 2 CK your backbone and read every explanation. Read Case Files Emergency Medicine, build frameworks with OnlineMedEd, drill toxicology antidotes and reading films fast, and keep Anki running. Then take an NBME practice exam before test day.

4.8 on the App Store
1,200+ students studying
Gotten me multiple questions on practice tests. Helpful for those not keen on the Anki burden but who like spaced repetition.From a 5-star App Store review titled "Solid Step 2 studying addon"

Emergency Medicine rewards one instinct: rule out the killer first, then act. It is undifferentiated complaints, fast triage, toxicology, and reading a film or an ECG under pressure. You build a small stack and use each piece for the one job it is good at. This is that stack, positioned honestly by role, plus a week-by-week plan that weaves it together. Step Gunner is one tool in it, the fast daily recall layer, and we will tell you exactly where it fits and where it does not.

01 The resource stack

What resources do you need for the Emergency Medicine clerkship?

Each of these earns its slot for one reason. EM draws on your whole medicine base plus a few EM-specific skills, toxicology and rapid imaging. Pick your qbank, pick one reading source, and keep a spaced-repetition habit running underneath. The rest are supplements.

Qbank backbone

UWorld Step 2 CK

Use it for: your primary learning engine. EM pulls from across the qbank with an emphasis on acute presentations and next best step; read every explanation.

Highest yield for both the exam and Step 2 itself. If you do one thing well, do UWorld well.

Reading

Case Files Emergency Medicine

Use it for: your read-along text. It teaches the sickest-first differential and the immediate action through vignettes that mirror the exam.

A single concise read is usually enough for EM; use it for the acute presentations you see least on service.

Video framework

OnlineMedEd

Use it for: building the mental scaffold before the details. Watch the acute-care and relevant system videos when a topic is new, then reinforce with questions.

Great for the resuscitation and shock frameworks. Not a substitute for question volume.

Rapid reference

WikEM

Use it for: a fast ward reference on shift. When you see a presentation you do not know, look up the workup and disposition in the moment, then reinforce it later.

Ward tool more than a study text, but the on-shift lookups stick because they are tied to a real patient.

Spaced repetition

AnKing, on Anki

Use it for: keeping antidotes, ECG patterns, and acute management steps from leaking out. Unsuspend the relevant subdecks as you cover topics, then review daily.

Shift work is irregular, so a steady review habit matters more than long sit-down sessions.

Audio and extra questions

Divine Intervention Podcast and AMBOSS

Use it for: patching weak areas hands-free and adding reps. The Divine emergency and rapid-review episodes are dense audio; AMBOSS is a fast reference plus a second bank.

Supplements, not a second full curriculum. Reach for them once you know which topics are shaky.

02 Where Step Gunner fits

Where does Step Gunner fit in the emergency medicine stack?

Step Gunner is not your qbank and it is not your textbook. It is the 5 to 15 minute pattern-recognition tool you open between the big resources: between patients on shift, in downtime, while a UWorld block loads. It drills retrieval, not recognition, so the antidotes, ECGs, and cardinal features stick. Here is the Emergency Medicine content, counted straight from the app, no rounding up.

Step Gunner, Emergency Medicine content

What is actually in the app for emergency medicine.

Three question decks are tagged Emergency Medicine, each a different study mode, plus a large radiology and ECG image bank, the biggest Visual Dx set of any rotation. These are real counts from the current build, not projections.

66+
CK Gold, EM
Diagnosis and next-step questions across trauma, shock, toxicology, and acute presentations.
83+
Next Best Step, EM
Management-chain questions: given the acute presentation, what do you do next, and then what.
16+
Buzzwords, Antidotes
Rapid pattern triggers, including the toxin-to-antidote reflex EM tests hard.
550+
Visual Dx, Imaging and ECG
A large bank of radiographs and ECGs: read the film or tracing under pressure and name the diagnosis.

700+ Emergency Medicine cards across four study modes.

CK Gold EM coverage, by subtopic
Toxicology and overdose33
Environmental15
Trauma and shock8
Cardiac and airway emergencies7

Source: Step Gunner app content database, current build, counted August 2026. The text decks are focused; the imaging strength is in Visual Dx. Counts grow as content ships, which is why they carry a plus.

Plus the largest radiology and ECG image bank in Visual Dx
Tension pneumothorax, CXRFree air under the diaphragmSTEMI, ECGComplete heart block, ECGBoot-shaped heartClassic fracture patterns

Reading a film or ECG fast is an EM skill in itself, and this is the largest image set in the app. Worth steady reps before the exam.

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The honest part: this is a supplement, not a spine. It will not replace UWorld, your reading, or Anki. It replaces the ten minutes you would otherwise spend scrolling. The core is free to study; the Visual Dx imaging bank is the paid upgrade, and it is EM's strongest surface.

This app makes studying so effortless and fun. Highly recommend.

From a 5-star App Store review titled "Best Step 2 supplement"
Get Step Gunner, freeNo account needed to start. The core emergency medicine decks are free.
03 The plan

How do you study for the emergency medicine exam, week by week?

EM rotations are often 4 weeks and the exam format varies by school, so compress these phases to fit. The order matters more than the calendar. Early, you build the sickest-first approach. In the middle, you turn up question volume. In the final stretch, you consolidate. Step Gunner runs daily underneath all three phases.

1
Early block, orient

Build the sickest-first reflex, go slow on purpose.

Do not chase volume yet. You are learning how EM thinks: rule out the killer first, stabilize, then work up the undifferentiated complaint.

  • OnlineMedEd acute-care videos and Case Files EM for the presentations you see on shift.
  • UWorld on tutor mode, untimed, 10 to 20 a day, read every explanation.
  • WikEM lookups on shift for anything you do not know in the moment.
Step Gunner slot

10 minutes of Antidotes Buzzwords and Visual Dx imaging daily. Build the toxin-to-antidote and read-the-film reflexes.

2
Middle block, build

Turn up the questions, start banking retention.

This is the volume phase. Move UWorld to timed blocks and start a spaced-repetition habit so the antidotes and ECG patterns stop leaking.

  • UWorld, 20 to 40 a day, timed blocks now, still reading every explanation.
  • AnKing cards for antidotes, ECGs, and acute management; do reviews daily.
  • Case Files EM aimed at whatever your incorrects keep exposing.
Step Gunner slot

10 to 15 minutes of CK Gold and Next Best Step EM daily, plus heavy Visual Dx for imaging and ECG reps. Use it as the between-shift warm-up.

3
Final stretch, the exam approach

Consolidate, and stop learning new things.

The last stretch is about firming up what you know and finding the last gaps, not opening new material. Take a practice NBME to calibrate.

  • UWorld finished, then a second pass on your incorrects and marked questions.
  • Divine Intervention emergency and rapid-review episodes on commutes to patch weak areas.
  • Take an NBME practice Emergency Medicine exam a week out and treat the review as a study session.
Step Gunner slot

Warm-up and palate cleanser between blocks, and run the readiness check to see where you actually stand.

04 EM exam FAQ

Emergency Medicine exam questions students actually ask.

Short, honest answers to the queries that come up every rotation. Where your school's rules differ from anything here, your school's rules win.

Q Does emergency medicine have an NBME shelf?

Many schools use the NBME Emergency Medicine Advanced Clinical Science subject exam, but not all do; some grade EM by a school-written exam or by clinical evaluation instead. Check your clerkship's rules for the exact format and passing standard.

Q What is a good EM exam score?

A good score is usually defined by your school's honors cutoff. If your school uses the NBME EM exam, that often sits somewhere around the 70th percentile or higher on the norm table, but the exact threshold varies by school and year.

Q How is the EM exam different from other shelves?

It leans on undifferentiated presentations, immediate next steps, toxicology, and reading imaging or ECGs quickly. A strong medicine base carries most of it, with a few EM-specific skills layered on top.

Q How much do I need to read for EM?

One concise source such as Case Files Emergency Medicine is usually enough, paired with UWorld and spaced repetition. WikEM is better as an on-shift reference than a study text.

Q When should I take the EM exam?

Take it on your scheduled exam day at the end of the rotation. If your school uses the NBME exam, do a full practice exam about a week out to calibrate, and treat reviewing it as a study session.

Two free things worth doing before the exam, and one for later.

later

Leaning toward Emergency Medicine as a specialty? When you get there, Rezumab's free Match Probability Calculator shows your odds by program from NRMP data. No rush, that is a fourth-year problem.