Thorough ExplanationsBecome a better doctor with answer explanations that enable you to master the material.
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Test Exams & Unlimited QuizzesAssess where your strong and generate practices questions where you're weak.
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Most Comprehensive USMLE® Step 1 Exam QBank
We've partnered with over 2,046 physicians to write questions that accurately simulate the USMLE Step 1 Exam. Each problem includes a full medical explanation with succinct teaching points. That's more content than all of our competitors combined.
Focus On The Content You Need
Our assessment tests replicate the experience of taking the actual Step 1 Exam. You'll understand your performance and then have the resources necessary to improve your test scores and medical expertise.
Evaluate categories of test questions in anatomical & clinical sciences that you need to improve to raise your score.
Stay competitive by understanding how your test scores compare to your peers.
In-depth explanations and teaching points backed up by 2,314 peer-reviewed PubMed articles.
Questions and explanations are updated frequently so you’re up-to-date.
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Dramatically Improve Your Performance
Breeze through test day by studying a set of questions developed by over 2,046 medical professionals with a special emphasis on the mechanisms underlying disease, health, and modes of therapy.
- Simulates USMLE Step 1
- Frequently Updated
- Unlimited QBank Access
- Thorough Explanations
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One click will automatically build a practice quiz in topics you need the most work to master.
Rank Your Performance
See how you did on a specific category of questions on the USMLE Step 1 Q-Bank compared with everyone else who took the test.
Create Custom Practice Tests
Generate practice quizzes with over 6,000 questions. Choose from 4 different difficulty levels, Pick from 25 areas of Anatomic Science, Pick from 25 areas of Clinical Science and a full MOCK USMLE Step 1 test