About EM Exam Prep
An independent practice platform for the Emergency Medicine (EM) exam - real questions across every exam domain, each with a plain-language explanation.
What's on the EM exam
The Emergency Medicine (EM) exam is organized into 20 knowledge domains. It has 305 questions and is completed in 6 hours 20 minutes. Each domain makes up a different share of the exam, so the most efficient way to prepare is to know where the weight sits and practice accordingly:
- Signs, Symptoms and Presentations10% of the exam
- Abdominal & Gastrointestinal Disorders7% of the exam
- Cardiovascular Disorders10% of the exam
- Cutaneous Disorders3% of the exam
- Endocrine, Metabolic & Nutritional Disorders5% of the exam
- Environmental Disorders2% of the exam
- Head, Ear, Eye, Nose & Throat Disorders4% of the exam
- Hematologic Disorders3% of the exam
- Immune System Disorders2% of the exam
- Systemic Infectious Disorders7% of the exam
- Musculoskeletal Disorders (Non-traumatic)3% of the exam
- Nervous System Disorders6% of the exam
- Obstetrics and Gynecology3% of the exam
- Psychobehavioral Disorders2% of the exam
- Renal and Urogenital Disorders3% of the exam
- Thoracic-Respiratory Disorders7% of the exam
- Toxicologic Disorders4% of the exam
- Traumatic Disorders9% of the exam
- Procedures & Skills8% of the exam
- Other Components2% of the exam
Every practice question on this site is organized across these 20 domains, so your study tracks the real exam structure instead of guesswork. As you answer, the per-domain analytics surface the areas still costing you points, so your review goes where it moves your score.
What we believe good exam prep looks like
Realistic practice beats passive reading. Every question is written to mirror the style and difficulty of the real exam, with a clear explanation of why the right answer is right and the others aren't.
Your weak spots should find you. Domain analytics, mistake review, and re-drilling are built in, so study time goes where it moves your score.
Pricing should be simple. One payment for a fixed access window matched to your exam date. No subscription, no auto-renewal, and 10 free questions to try before you spend anything.
Get in touch
Questions, feedback, or something not working? Email support@boardmentor.study - candidate messages are read and answered.