Your exam day, rehearsed.

Walk into exam day
like you’ve already
taken it.

From your first medical school exam to residency. Bring your question banks, self-assessments, and daily practice into one focused study space.

Timed practice. Tutor explanations. Progress that stays with you.

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Built around your next step

Your exam.
Your study space.

A focused library for every stage.
Choose your exam to see where to start.

All resources · 11 resources

Question bank

QWorld Step 1

Build a stronger foundation.

Connect mechanisms, basic sciences, and organ systems through focused question practice.

Question bank

QWorld Step 2

Put clinical thinking into practice.

Work through diagnosis, management, and the next best step, one block at a time.

Question bank

QWorld Step 3

Practice for what comes next.

Keep clinical reasoning and patient management at the center of your next study block.

Question bank

QBoss

Connect the dots.

Custom sessions, detailed explanations, and linked learning material to help concepts come together.

Self-assessment · Step 1

CBSSA

Rehearse the whole experience.

Practice complete forms, review your performance, and give your next study session a clear direction.

Self-assessment · Step 2 CK

CCSSA

Check your clinical readiness.

Build familiarity with full-form clinical science assessments and exam-style review.

Shelf assessment

CSMSSA · Shelf

Make room for every rotation.

Focused assessment practice across Medicine, Surgery, Pediatrics, ObGyn, and more.

Exam practice

Free 120

Find your exam-day rhythm.

Get comfortable with blocks, pacing, navigation, and review in an exam-style interface.

Visual learning

Sketches

Give the details a place to stick.

Make visual learning part of your routine alongside questions and explanations.

Explore what’s available. Your plan and account permissions determine which resources you can open.

Find your flow

Same ambition.
Your way to study.

Try two real sample questions. Switch between learning as you go and reviewing at the end.

  1. 01

    Find your focus

    Sort by subject and system. Spend your next session on the concepts that need another look.

  2. 02

    Build a block that fits

    Create custom exams from your available question banks and forms. Choose focused subjects or mixed practice.

  3. 03

    Turn review into progress

    Revisit incorrect and marked items, learn from explanations, and track performance across your sessions.

Pick up where you left off.
Your real exam answers save as you go and sync across devices.

Interactive sampleNot a scored attempt

Tutor mode: check your answer and learn from the explanation.

Pregnancy & nutritional deficiencies01 / 02

A 36-year-old woman, gravida 1, para 0, at 26 weeks' gestation comes to the physician for a prenatal visit. She says that she has been craving ice and paper products like toilet paper for the past 2 months. She carries a cup of ice with her wherever she goes and frequently chews on the ice. She does not take any medications. Physical examination shows dry, scaly lips and erythema of the corners of the mouth. Pelvic examination shows a uterus consistent in size with a 26-week gestation. Which of the following additional findings is most likely in this patient?

Choose one answer for sample 1

Select an answer to try the preview.

Selected QBoss questions from our existing preview library. Answers here are not saved to your account.

Before your first block

A few good
questions.

The goal is simple: make testing at home feel deliberate enough that exam day feels familiar.

Can I recreate testing conditions at home?

Yes—that is the heart of FREE 120. Use timed blocks, the exam-style interface, familiar navigation and review tools, and a quiet desk to rehearse the conditions you expect on test day. The site works on mobile, but a tablet or computer is strongly recommended for the closest exam and question-bank experience.

What will the analytics tell me after an exam?

See more than a final percentage: review correct, incorrect, omitted, and marked items; compare performance by content category and block; inspect pacing; and use answer-change patterns to find where your decision-making helped or hurt. Supported reports also separate marked answers by outcome, so you can see the percentage of marked questions that finished correct versus incorrect.

Can I review marked questions and changed answers?

Yes. Reopen marked items, review incorrect items as a group, and inspect answer changes—including moves from incorrect to correct and correct to incorrect. Those patterns help distinguish useful reconsideration from second-guessing, so your next block has a specific strategy instead of only a score goal.

How do I turn the report into a better next block?

Start with the weakest content categories, then compare accuracy with time spent, omitted items, marked-item outcomes, and answer-change direction. Build a focused subject block for the knowledge gap, or another timed mixed block when pacing and decision-making are the bigger issue.

Can I use timed and tutor modes?

Yes. Timed mode rehearses pacing and keeps answers hidden until review. Tutor mode lets you check the answer and explanation as you study. Available modes and timing follow the form or question bank you choose.

Can I practice by subject?

Use subject and system filters to build focused sessions, or combine available question banks for mixed custom practice. Your available sources depend on your account access.

Will my work follow me to another device?

Your account keeps saved blocks, answers, marks, notes, and review history together. Sign in on another device to continue your saved work. For a full exam simulation, use one stable tablet or computer from start to finish.

Is FREE 120 an official exam provider?

No. This is an independent educational simulator, not affiliated with or endorsed by official exam organizations or other study providers. Practice scores are not official exam results, and no outcome is guaranteed.

Your next block starts here

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