Full exam-style QBank
Exam-style questions mapped to the COMAT IM outline. Study in tutor mode or simulate exam day with timed blocks, then review every answer.
NBOME · COMAT IM
Pass the COMAT IM on your first try.
COMAT Internal Medicine Subject Exam
Everything for the COMAT IM in one place: exam-style questions with TeachBack™ explanations, 75 lessons across 8 chapters, audio, flashcards and a study plan.
- One-time payment
- 1 year of access
- No auto-renewal
- 75
- lessons
- 8
- chapters mapped to the exam
- $150
- one time · 1 year access
QBank TeachBack™ Lessons Audio Flashcards Study plan Analytics
What's covered
The full COMAT IM outline, chapter by chapter.
8 chapters, 75 lessons, organized the way the exam is.
Preview the course-
1 General Internal Medicine 9 lessons
- Clinical Reasoning Framework Free preview
- Routine Study Interpretation
- Prevention and Hospital Care
-
2 Cardiovascular Medicine 12 lessons
- Ischemia and Chest Pain
- Arrhythmias and Syncope
- Heart Failure and Valves
- Hypertension and Vascular Disease
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3 Pulmonary Medicine 9 lessons
- Obstructive Airway Disease
- Pulmonary Infection and Pleura
- Interstitial and Critical Pulmonary
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4 Gastroenterology and Hepatology 9 lessons
- Esophagus Stomach and Bleeding
- Bowel and Pancreatic Disease
- Liver Disease and Cirrhosis
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5 Nephrology and Electrolytes 9 lessons
- Acute Kidney Injury
- Sodium Potassium and Calcium
- Acid Base and Chronic Kidney
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6 Endocrinology and Metabolism 9 lessons
- Diabetes and Metabolic Emergencies
- Thyroid and Adrenal Disorders
- Pituitary Bone and Lipids
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7 Hematology Oncology and Infectious Disease 9 lessons
- Anemia and Cytopenias
- Leukemia Lymphoma and Cancer
- Common Infections and HIV
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8 Rheumatology Neurology and Dermatology 9 lessons
- Autoimmune and Crystal Disease
- Stroke Seizure and Weakness
- Common Skin Presentations
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Answer a real COMAT IM question.
Pick an answer to see a TeachBack™ explanation, the same way every question in the course works.
- Why the right answer is right
- Why each distractor is wrong
- What to review next
COMAT IM · Sample question
A 67-year-old man presents for an annual wellness visit. He feels well and has no abdominal, back, or leg pain. He smoked 5 pack-years in his 20s and quit 40 years ago. Blood pressure is 128/76 mm Hg, and abdominal examination shows no palpable mass. His colonoscopy at age 62 was normal. Which preventive screening is most appropriate now?
AAA Screening
C is correct: men age 65–75 who have ever smoked should receive one-time abdominal ultrasonography because smoking increases abdominal aortic aneurysm risk. D is wrong: lung cancer screening requires age 50–80 plus at least 20 pack-years and quitting within 15 years. A is wrong: carotid duplex is not recommended for asymptomatic adults. B is wrong: ankle-brachial index is not routine screening without peripheral artery disease symptoms or selected high-risk context.
Clinician Action: Diagnose risk by age and ever-smoking history; order abdominal ultrasound; treat vascular risk factors; refer for large or symptomatic aneurysm.
What you get
One prep. Everything for the COMAT IM.
No add-ons, no tiers. A single payment unlocks every tool for a full year.
TeachBack™ on every question
The stem, the key clue, the trap, why each wrong option is wrong, and what to review next. Not just which letter to pick.
75 lessons
Concept-first lessons with tables and summaries that call out what examiners test.
Audio you can replay
Listen to lessons and explanations while commuting, at the gym, or between shifts.
Smart flashcards
Spaced repetition brings back what you are about to forget, right before you forget it.
Study plan
Set your exam date. The plan puts high-yield topics and your weak areas first.
Readiness analytics
See your score by chapter and topic, and exactly where to spend your next hour.
Works on any device
Pick up where you left off on your laptop, tablet, or phone.
How it works
From first question to exam day.
- 1
Preview the course
Open the COMAT IM course, browse the full outline and read the first lesson free. No account needed.
- 2
Unlock the full prep
One payment of $150. Set your exam date and the study plan builds itself around your weak areas.
- 3
Learn, drill, review
Lessons and audio to learn, the QBank to drill, TeachBack™ to understand every miss, flashcards to keep it.
- 4
Walk in ready
Timed blocks and readiness analytics show you when you are on track for exam day.
Learners
Less re-reading. More understanding.
★★★★★
The guided drills were the difference. I stopped re-reading notes and started doing timed sets. My scores jumped in two weeks.
★★★★★
The explanations are crisp and the pacing is perfect. I used the active recall prompts every night and it stuck.
★★★★★
I loved the frameworks and examples. Prioritization became obvious, and the drills fixed my weak spots fast.
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Start studying for the COMAT IM$150 one time · 1 year of access · No subscription
Pricing
One price. No subscription.
- The full exam-style QBank with TeachBack™ explanations
- Tutor mode and timed exam-day blocks
- 75 structured lessons across 8 chapters
- Lesson and explanation audio
- Spaced-repetition flashcards
- Study plan built around your exam date
- Readiness analytics by chapter and topic
- Not ready? Preview the course first
FAQ
COMAT IM prep questions.
Something else? Send us a message. We read every one.
What is included in the COMAT IM prep?
Everything for the COMAT IM for one full year: a full exam-style QBank with TeachBack™ explanations, 75 structured lessons, lesson and explanation audio, spaced-repetition flashcards, a smart study plan, and readiness analytics.
How much does it cost?
$150, paid once. You get one year of access with no subscription, no recurring charges, and no auto-renewal.
Can I try it before I buy?
Yes. Preview the COMAT IM course: browse the full outline and read the first lesson free, in the same interface you get after you buy. No account or credit card needed.
What is TeachBack™?
TeachBack™ is Tutor Mode™, reimagined. After each question it walks you through the stem, the key clue, the trap, why each wrong option is wrong, and what to review next, with audio you can replay anywhere.
My exam is soon. Is it worth starting now?
Yes. The study plan adapts to your exam date and puts high-yield topics and your weakest areas first. Preview the course to see how it is organized.
Can I study on my phone?
Yes. Lessons, the QBank, flashcards, and audio all work in your phone browser, so you can study between shifts or on the go.
Is MedExPrep affiliated with the exam board?
No. MedExPrep is an independent exam-prep provider. Content is written to the published exam outline, but we are not affiliated with or endorsed by the organization that administers the COMAT IM.
Your COMAT IM prep starts today.
Preview the course free, or unlock everything now.